2015-Mar-09 12:27:29.843873 [INFO] Starting worker.
2015-Mar-09 12:27:29.844135 [INFO] Sleeping for 1 secs, pid: 33901

2015-Mar-09 12:27:30.845330 [INFO] Creating Executors in Worker
2015-Mar-09 12:27:30.845771 [INFO] Created new Executor 0 with Process ID 33909
2015-Mar-09 12:27:30.850304 [INFO] Created HandleRequest threads to listen requests from Master
2015-Mar-09 12:27:30.850573 [INFO] Worker ubuntu:(50000~50100) with 1 executors and 3400003584 Shared Memory. Master - 127.0.0.1:50000
2015-Mar-09 12:27:30.850932 [INFO] Creating a connection for handshake with master 127.0.0.1:50000
2015-Mar-09 12:27:30.851083 [INFO] Worker opened connection to Master at 127.0.0.1:50000
2015-Mar-09 12:27:30.851194 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:27:30.851658 [DEBUG] Connected to master at tcp://127.0.0.1:50000
2015-Mar-09 12:27:30.852132 [INFO] HELLO Handshaking reply sent to Master. Master 127.0.0.1:50000 registered with Worker
2015-Mar-09 12:27:30.853412 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:27:30.853491 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  shared_memory: 3400003584
  executors: 1
  array_stores {
    size: 107374182400
    name: "/tmp"
    location {
      name: "127.0.0.1"
      presto_port: 50001
    }
  }
  mem_total: 8358387712
  mem_used: 2534330368
  is_heartbeat: false
}

2015-Mar-09 12:27:30.853526 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:27:30.863506 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:27:30.863596 [DEBUG] type: NEWEXECR
newexecr {
  func: "{"
  func: "    if (type == \"FLEX_DECLARED\") {"
  func: "        dhs <- data.frame()"
  func: "    }"
  func: "    else {"
  func: "        dim = dobject.getdims(fulldim, blockdim, ii)"
  func: "        dhs <- data.frame(matrix(data = 0, nrow = dim[1], ncol = dim[2]))"
  func: "    }"
  func: "    update(dhs)"
  func: "}"
  args {
    arrayname: "R-shm-50437-1089531284_0_0"
    varname: "dhs"
  }
  raw_args {
    name: "fulldim"
    value: "X\n\000\000\000\002\000\003\001\002\000\002\003\000\000\000\000\016\000\000\000\002?\360\000\000\000\000\000\000?\360\000\000\000\000\000\000"
    fetch_need: false
  }
  raw_args {
    name: "blockdim"
    value: "X\n\000\000\000\002\000\003\001\002\000\002\003\000\000\000\000\016\000
2015-Mar-09 12:27:30.863623 [DEBUG] \000\000\002?\360\000\000\000\000\000\000?\360\000\000\000\000\000\000"
    fetch_need: false
  }
  raw_args {
    name: "ii"
    value: "X\n\000\000\000\002\000\003\001\002\000\002\003\000\000\000\000\r\000\000\000\001\000\000\000\001"
    fetch_need: false
  }
  raw_args {
    name: "type"
    value: "X\n\000\000\000\002\000\003\001\002\000\002\003\000\000\000\000\020\000\000\000\001\000\004\000\t\000\000\000\003STD"
    fetch_need: false
  }
  id: 0
  uid: 3
}

2015-Mar-09 12:27:30.863640 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:27:30.863754 [INFO] New Request from Master of type NEWEXECR received
2015-Mar-09 12:27:30.863864 [INFO] New EXECUTE TaskID              3 - Received from Master
2015-Mar-09 12:27:30.863932 [DEBUG] EXECUTE TaskID                  3 - Waiting for an Available Executor
2015-Mar-09 12:27:30.863961 [DEBUG] EXECUTE TaskID                  3 - Will be executed at Executor Id 0
2015-Mar-09 12:27:30.863979 [DEBUG] EXECUTE TaskID                  3 - Sending dobject Arguments to Executor.
2015-Mar-09 12:27:30.864016 [DEBUG] EXECUTE TaskID                  3 - Sending Raw Arguments to Executor.
2015-Mar-09 12:27:30.864045 [DEBUG] EXECUTE TaskID                  3 - Sending Function body to Executor.
2015-Mar-09 12:27:30.864065 [INFO] EXECUTE TaskID                  3 - Executing Function sent to Executor Id 0
2015-Mar-09 12:27:35.296741 [INFO] EXECUTE TaskID                  3 - Task Execution complete.
2015-Mar-09 12:27:35.296817 [DEBUG] EXECUTE TaskID                  3 - Updated variables read.
2015-Mar-09 12:27:35.296885 [INFO] EXECUTE TaskID                  3 - Sent TASKDONE message to Master
2015-Mar-09 12:27:35.297041 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:27:35.297105 [DEBUG] type: TASKDONE
taskdone {
  id: 0
  update_names: "R-shm-50437-1089531284_0_1"
  update_sizes: 8192
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  update_stores: ""
  update_empties: false
  uid: 3
  task_message: "Succeed"
  task_result: 0
  row_dim: 0
  col_dim: 0
}

2015-Mar-09 12:27:35.297129 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:27:35.297845 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:27:35.297893 [DEBUG] type: CLEAR
clear {
  name: "R-shm-50437-1089531284_0_0"
  id: 0
  uid: 4
}

2015-Mar-09 12:27:35.297935 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:27:35.299835 [INFO] New Request from Master of type CLEAR received
2015-Mar-09 12:27:35.299894 [DEBUG] New CLEAR Task                 - Received from Master
2015-Mar-09 12:27:35.299953 [DEBUG] CLEAR Task                     - Clearing R-shm-50437-1089531284_0_0 from Shared memory
2015-Mar-09 12:27:35.300007 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:27:35.300023 [DEBUG] CLEAR Task                     - Sent TASKDONE message to Master.
2015-Mar-09 12:27:35.300036 [DEBUG] type: NEWEXECR
newexecr {
  func: "{"
  func: "    x = data.frame(v = packageVersion(\"distributedR\"))"
  func: "    update(x)"
  func: "}"
  args {
    arrayname: "R-shm-50437-1089531284_0_1"
    varname: "x"
  }
  id: 0
  uid: 6
}

2015-Mar-09 12:27:35.300055 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:27:35.300140 [INFO] New Request from Master of type NEWEXECR received
2015-Mar-09 12:27:35.300202 [INFO] New EXECUTE TaskID              6 - Received from Master
2015-Mar-09 12:27:35.300232 [DEBUG] EXECUTE TaskID                  6 - Waiting for an Available Executor
2015-Mar-09 12:27:35.300268 [DEBUG] EXECUTE TaskID                  6 - Will be executed at Executor Id 0
2015-Mar-09 12:27:35.300289 [DEBUG] EXECUTE TaskID                  6 - Sending dobject Arguments to Executor.
2015-Mar-09 12:27:35.300325 [DEBUG] EXECUTE TaskID                  6 - Sending Function body to Executor.
2015-Mar-09 12:27:35.300361 [INFO] EXECUTE TaskID                  6 - Executing Function sent to Executor Id 0
2015-Mar-09 12:27:35.421797 [INFO] EXECUTE TaskID                  6 - Task Execution complete.
2015-Mar-09 12:27:35.421888 [DEBUG] EXECUTE TaskID                  6 - Updated variables read.
2015-Mar-09 12:27:35.421961 [INFO] EXECUTE TaskID                  6 - Sent TASKDONE message to Master
2015-Mar-09 12:27:35.422049 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:27:35.422099 [DEBUG] type: TASKDONE
taskdone {
  id: 0
  update_names: "R-shm-50437-1089531284_0_2"
  update_sizes: 8192
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  update_stores: ""
  update_empties: false
  uid: 6
  task_message: "Succeed"
  task_result: 0
  row_dim: 1
  col_dim: 1
}

2015-Mar-09 12:27:35.422122 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:27:35.422866 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:27:35.422913 [DEBUG] type: CLEAR
clear {
  name: "R-shm-50437-1089531284_0_1"
  id: 0
  uid: 7
}

2015-Mar-09 12:27:35.422968 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:27:35.423009 [INFO] New Request from Master of type CLEAR received
2015-Mar-09 12:27:35.423035 [DEBUG] New CLEAR Task                 - Received from Master
2015-Mar-09 12:27:35.423054 [DEBUG] CLEAR Task                     - Clearing R-shm-50437-1089531284_0_1 from Shared memory
2015-Mar-09 12:27:35.423104 [DEBUG] CLEAR Task                     - Sent TASKDONE message to Master.
2015-Mar-09 12:27:35.431655 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:27:35.431764 [DEBUG] type: NEWEXECR
newexecr {
  func: "{"
  func: "    if (type == \"FLEX_DECLARED\") {"
  func: "        dhs <- data.frame()"
  func: "    }"
  func: "    else {"
  func: "        dim = dobject.getdims(fulldim, blockdim, ii)"
  func: "        dhs <- data.frame(matrix(data = 0, nrow = dim[1], ncol = dim[2]))"
  func: "    }"
  func: "    update(dhs)"
  func: "}"
  args {
    arrayname: "R-shm-50437-1089531285_0_0"
    varname: "dhs"
  }
  raw_args {
    name: "fulldim"
    value: "X\n\000\000\000\002\000\003\001\002\000\002\003\000\000\000\000\016\000\000\000\002?\360\000\000\000\000\000\000?\360\000\000\000\000\000\000"
    fetch_need: false
  }
  raw_args {
    name: "blockdim"
    value: "X\n\000\000\000\002\000\003\001\002\000\002\003\000\000\000\000\016\000
2015-Mar-09 12:27:35.431812 [DEBUG] \000\000\002?\360\000\000\000\000\000\000?\360\000\000\000\000\000\000"
    fetch_need: false
  }
  raw_args {
    name: "ii"
    value: "X\n\000\000\000\002\000\003\001\002\000\002\003\000\000\000\000\r\000\000\000\001\000\000\000\001"
    fetch_need: false
  }
  raw_args {
    name: "type"
    value: "X\n\000\000\000\002\000\003\001\002\000\002\003\000\000\000\000\020\000\000\000\001\000\004\000\t\000\000\000\003STD"
    fetch_need: false
  }
  id: 0
  uid: 9
}

2015-Mar-09 12:27:35.431833 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:27:35.432424 [INFO] New Request from Master of type NEWEXECR received
2015-Mar-09 12:27:35.432504 [INFO] New EXECUTE TaskID              9 - Received from Master
2015-Mar-09 12:27:35.432545 [DEBUG] EXECUTE TaskID                  9 - Waiting for an Available Executor
2015-Mar-09 12:27:35.432586 [DEBUG] EXECUTE TaskID                  9 - Will be executed at Executor Id 0
2015-Mar-09 12:27:35.432627 [DEBUG] EXECUTE TaskID                  9 - Sending dobject Arguments to Executor.
2015-Mar-09 12:27:35.432675 [DEBUG] EXECUTE TaskID                  9 - Sending Raw Arguments to Executor.
2015-Mar-09 12:27:35.432727 [DEBUG] EXECUTE TaskID                  9 - Sending Function body to Executor.
2015-Mar-09 12:27:35.432771 [INFO] EXECUTE TaskID                  9 - Executing Function sent to Executor Id 0
2015-Mar-09 12:27:35.550715 [INFO] EXECUTE TaskID                  9 - Task Execution complete.
2015-Mar-09 12:27:35.550797 [DEBUG] EXECUTE TaskID                  9 - Updated variables read.
2015-Mar-09 12:27:35.550843 [INFO] EXECUTE TaskID                  9 - Sent TASKDONE message to Master
2015-Mar-09 12:27:35.550976 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:27:35.551002 [DEBUG] type: TASKDONE
taskdone {
  id: 0
  update_names: "R-shm-50437-1089531285_0_1"
  update_sizes: 8192
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  update_stores: ""
  update_empties: false
  uid: 9
  task_message: "Succeed"
  task_result: 0
  row_dim: 0
  col_dim: 0
}

2015-Mar-09 12:27:35.551019 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:27:35.551546 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:27:35.551607 [DEBUG] type: CLEAR
clear {
  name: "R-shm-50437-1089531285_0_0"
  id: 0
  uid: 10
}

2015-Mar-09 12:27:35.551645 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:27:35.551690 [INFO] New Request from Master of type CLEAR received
2015-Mar-09 12:27:35.551732 [DEBUG] New CLEAR Task                 - Received from Master
2015-Mar-09 12:27:35.551770 [DEBUG] CLEAR Task                     - Clearing R-shm-50437-1089531285_0_0 from Shared memory
2015-Mar-09 12:27:35.551823 [DEBUG] CLEAR Task                     - Sent TASKDONE message to Master.
2015-Mar-09 12:27:35.553990 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:27:35.554063 [DEBUG] type: NEWEXECR
newexecr {
  func: "{"
  func: "    da <- comp"
  func: "    update(da)"
  func: "}"
  args {
    arrayname: "R-shm-50437-1089531284_0_2"
    varname: "comp"
  }
  args {
    arrayname: "R-shm-50437-1089531285_0_1"
    varname: "da"
  }
  id: 0
  uid: 12
}

2015-Mar-09 12:27:35.554086 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:27:35.554122 [INFO] New Request from Master of type NEWEXECR received
2015-Mar-09 12:27:35.554166 [INFO] New EXECUTE TaskID             12 - Received from Master
2015-Mar-09 12:27:35.554212 [DEBUG] EXECUTE TaskID                 12 - Waiting for an Available Executor
2015-Mar-09 12:27:35.554251 [DEBUG] EXECUTE TaskID                 12 - Will be executed at Executor Id 0
2015-Mar-09 12:27:35.554288 [DEBUG] EXECUTE TaskID                 12 - Sending dobject Arguments to Executor.
2015-Mar-09 12:27:35.554334 [DEBUG] EXECUTE TaskID                 12 - Sending Function body to Executor.
2015-Mar-09 12:27:35.554378 [INFO] EXECUTE TaskID                 12 - Executing Function sent to Executor Id 0
2015-Mar-09 12:27:35.680435 [INFO] EXECUTE TaskID                 12 - Task Execution complete.
2015-Mar-09 12:27:35.680524 [DEBUG] EXECUTE TaskID                 12 - Updated variables read.
2015-Mar-09 12:27:35.680590 [INFO] EXECUTE TaskID                 12 - Sent TASKDONE message to Master
2015-Mar-09 12:27:35.680678 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:27:35.680730 [DEBUG] type: TASKDONE
taskdone {
  id: 0
  update_names: "R-shm-50437-1089531285_0_2"
  update_sizes: 8192
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  update_stores: ""
  update_empties: false
  uid: 12
  task_message: "Succeed"
  task_result: 0
  row_dim: 1
  col_dim: 1
}

2015-Mar-09 12:27:35.680756 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:27:35.681345 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:27:35.681391 [DEBUG] type: CLEAR
clear {
  name: "R-shm-50437-1089531285_0_1"
  id: 0
  uid: 13
}

2015-Mar-09 12:27:35.681414 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:27:35.681452 [INFO] New Request from Master of type CLEAR received
2015-Mar-09 12:27:35.681478 [DEBUG] New CLEAR Task                 - Received from Master
2015-Mar-09 12:27:35.681498 [DEBUG] CLEAR Task                     - Clearing R-shm-50437-1089531285_0_1 from Shared memory
2015-Mar-09 12:27:35.681527 [DEBUG] CLEAR Task                     - Sent TASKDONE message to Master.
2015-Mar-09 12:27:35.682901 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:27:35.682960 [DEBUG] type: NEWTRANSFER
fetch {
  name: "R-shm-50437-1089531285_0_2"
  location {
    name: "127.0.0.1"
    presto_port: 50002
  }
  size: 8192
}

2015-Mar-09 12:27:35.682987 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:27:35.683055 [INFO] New Request from Master of type NEWTRANSFER received
2015-Mar-09 12:27:35.683107 [DEBUG] New NEWTRANSFER Task           - Received from Worker 127.0.0.1 at Port 50002
2015-Mar-09 12:27:35.683407 [DEBUG] NEWTRANSFER Task               - Split R-shm-50437-1089531285_0_2(size 8192) transferred to Worker 127.0.0.1:50002
2015-Mar-09 12:27:35.853453 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:27:35.853542 [DEBUG] type: CLEAR
clear {
  name: "R-shm-50437-1089531285_0_2"
  id: 0
  uid: 14
}

2015-Mar-09 12:27:35.853576 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:27:35.853663 [INFO] New Request from Master of type CLEAR received
2015-Mar-09 12:27:35.853742 [DEBUG] New CLEAR Task                 - Received from Master
2015-Mar-09 12:27:35.853805 [DEBUG] CLEAR Task                     - Clearing R-shm-50437-1089531285_0_2 from Shared memory
2015-Mar-09 12:27:35.853897 [DEBUG] CLEAR Task                     - Sent TASKDONE message to Master.
2015-Mar-09 12:28:00.955535 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:28:00.955675 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:28:00.955717 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:28:00.955909 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:28:00.956068 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:28:00.956152 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:28:00.956719 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:28:00.956813 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2596995072
  is_heartbeat: true
}

2015-Mar-09 12:28:00.956853 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:28:31.056068 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:28:31.056153 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:28:31.056177 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:28:31.056264 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:28:31.056327 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:28:31.056412 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:28:31.056811 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:28:31.056866 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2622304256
  is_heartbeat: true
}

2015-Mar-09 12:28:31.056889 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:29:01.157314 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:29:01.157483 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:29:01.157549 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:29:01.157867 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:29:01.157994 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:29:01.158145 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:29:01.158968 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:29:01.159104 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2627104768
  is_heartbeat: true
}

2015-Mar-09 12:29:01.159235 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:29:31.258041 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:29:31.258208 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:29:31.258274 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:29:31.258456 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:29:31.258611 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:29:31.258738 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:29:31.259630 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:29:31.259774 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2614616064
  is_heartbeat: true
}

2015-Mar-09 12:29:31.259881 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:30:01.358332 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:30:01.358409 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:30:01.358433 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:30:01.358520 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:30:01.358583 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:30:01.358611 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:30:01.359035 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:30:01.359095 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2627792896
  is_heartbeat: true
}

2015-Mar-09 12:30:01.359133 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:30:31.459132 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:30:31.459206 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:30:31.459230 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:30:31.459304 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:30:31.459362 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:30:31.459391 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:30:31.459832 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:30:31.459877 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2649456640
  is_heartbeat: true
}

2015-Mar-09 12:30:31.459898 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:31:01.560479 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:31:01.560659 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:31:01.560724 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:31:01.560947 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:31:01.561099 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:31:01.561174 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:31:01.562105 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:31:01.562257 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2616987648
  is_heartbeat: true
}

2015-Mar-09 12:31:01.562322 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:31:31.661333 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:31:31.661511 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:31:31.661575 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:31:31.661776 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:31:31.661945 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:31:31.662208 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:31:31.663110 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:31:31.663253 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2628423680
  is_heartbeat: true
}

2015-Mar-09 12:31:31.663316 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:32:01.761998 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:32:01.762179 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:32:01.762245 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:32:01.762445 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:32:01.762615 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:32:01.762691 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:32:01.763562 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:32:01.763710 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2622468096
  is_heartbeat: true
}

2015-Mar-09 12:32:01.763808 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:32:31.862264 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:32:31.862378 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:32:31.862416 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:32:31.862542 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:32:31.862630 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:32:31.862676 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:32:31.863353 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:32:31.863442 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2624356352
  is_heartbeat: true
}

2015-Mar-09 12:32:31.863479 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:33:01.963071 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:33:01.963169 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:33:01.963202 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:33:01.963373 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:33:01.963455 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:33:01.963495 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:33:01.963995 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:33:01.964066 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2631139328
  is_heartbeat: true
}

2015-Mar-09 12:33:01.964100 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:33:32.064305 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:33:32.064485 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:33:32.064593 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:33:32.064767 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:33:32.064918 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:33:32.064996 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:33:32.065879 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:33:32.066028 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2616963072
  is_heartbeat: true
}

2015-Mar-09 12:33:32.066132 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:34:02.164382 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:34:02.164459 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:34:02.164482 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:34:02.164547 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:34:02.164607 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:34:02.164664 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:34:02.165095 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:34:02.165146 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2630848512
  is_heartbeat: true
}

2015-Mar-09 12:34:02.165170 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:34:32.265848 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:34:32.266024 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:34:32.266091 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:34:32.266285 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:34:32.266447 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:34:32.266572 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:34:32.267486 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:34:32.267652 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2637099008
  is_heartbeat: true
}

2015-Mar-09 12:34:32.267762 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:35:02.366660 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:35:02.366841 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:35:02.366905 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:35:02.367097 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:35:02.367249 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:35:02.367324 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:35:02.368209 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:35:02.368354 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2627637248
  is_heartbeat: true
}

2015-Mar-09 12:35:02.368450 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:35:32.466777 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:35:32.466866 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:35:32.466898 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:35:32.466988 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:35:32.467067 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:35:32.467105 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:35:32.467450 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:35:32.467510 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2637963264
  is_heartbeat: true
}

2015-Mar-09 12:35:32.467539 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:36:02.567802 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:36:02.568005 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:36:02.568076 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:36:02.568192 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:36:02.568293 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:36:02.568372 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:36:02.568991 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:36:02.569080 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2657185792
  is_heartbeat: true
}

2015-Mar-09 12:36:02.569150 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:36:32.669088 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:36:32.669268 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:36:32.669333 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:36:32.669555 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:36:32.669755 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:36:32.669879 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:36:32.671057 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:36:32.671202 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2620047360
  is_heartbeat: true
}

2015-Mar-09 12:36:32.671313 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:37:02.769487 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:37:02.769625 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:37:02.769677 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:37:02.769832 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:37:02.769948 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:37:02.770006 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:37:02.771007 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:37:02.771118 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2630537216
  is_heartbeat: true
}

2015-Mar-09 12:37:02.771166 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:37:32.870440 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:37:32.870618 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:37:32.870683 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:37:32.870879 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:37:32.871035 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:37:32.871112 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:37:32.871975 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:37:32.872122 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2622197760
  is_heartbeat: true
}

2015-Mar-09 12:37:32.872222 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:38:02.971182 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:38:02.971360 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:38:02.971425 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:38:02.971633 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:38:02.971793 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:38:02.971870 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:38:02.972751 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:38:02.972895 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2629320704
  is_heartbeat: true
}

2015-Mar-09 12:38:02.973062 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:38:33.071331 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:38:33.071403 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:38:33.071428 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:38:33.071507 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:38:33.071569 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:38:33.071599 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:38:33.072041 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:38:33.072092 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2637266944
  is_heartbeat: true
}

2015-Mar-09 12:38:33.072115 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:39:03.172463 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:39:03.172678 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:39:03.172739 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:39:03.172856 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:39:03.172917 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:39:03.172962 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:39:03.203046 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:39:03.203133 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2618998784
  is_heartbeat: true
}

2015-Mar-09 12:39:03.203157 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:39:33.272978 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:39:33.273087 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:39:33.273114 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:39:33.273210 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:39:33.273286 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:39:33.273317 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:39:33.273809 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:39:33.273873 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2632519680
  is_heartbeat: true
}

2015-Mar-09 12:39:33.273898 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:40:03.374260 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:40:03.374428 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:40:03.374493 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:40:03.374663 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:40:03.374817 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:40:03.374895 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:40:03.375814 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:40:03.375956 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2638688256
  is_heartbeat: true
}

2015-Mar-09 12:40:03.376112 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:40:33.474549 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:40:33.474628 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:40:33.474652 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:40:33.474737 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:40:33.474793 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:40:33.474848 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:40:33.475318 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:40:33.475385 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2622701568
  is_heartbeat: true
}

2015-Mar-09 12:40:33.475408 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:41:03.575476 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:41:03.575594 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:41:03.575651 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:41:03.575966 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:41:03.576079 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:41:03.576128 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:41:03.576707 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:41:03.576794 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2632880128
  is_heartbeat: true
}

2015-Mar-09 12:41:03.576832 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:41:33.675908 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:41:33.675988 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:41:33.676012 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:41:33.676091 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:41:33.676137 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:41:33.676163 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:41:33.676670 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:41:33.676699 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2629427200
  is_heartbeat: true
}

2015-Mar-09 12:41:33.676716 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:42:03.776793 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:42:03.776872 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:42:03.776897 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:42:03.777038 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:42:03.777112 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:42:03.777142 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:42:03.781477 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:42:03.781585 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2630455296
  is_heartbeat: true
}

2015-Mar-09 12:42:03.781613 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:42:33.877667 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:42:33.877832 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:42:33.877898 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:42:33.878032 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:42:33.878131 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:42:33.878208 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:42:33.878727 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:42:33.878820 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2636361728
  is_heartbeat: true
}

2015-Mar-09 12:42:33.878901 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:43:03.978987 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:43:03.979226 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:43:03.979292 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:43:03.979458 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:43:03.979580 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:43:03.979732 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:43:03.980573 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:43:03.980743 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2616455168
  is_heartbeat: true
}

2015-Mar-09 12:43:03.980843 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:43:34.079296 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:43:34.079432 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:43:34.079480 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:43:34.079592 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:43:34.079687 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:43:34.079737 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:43:34.080282 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:43:34.080359 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2629206016
  is_heartbeat: true
}

2015-Mar-09 12:43:34.080397 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:44:04.180645 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:44:04.180834 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:44:04.180901 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:44:04.181072 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:44:04.181253 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:44:04.181376 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:44:04.182420 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:44:04.182474 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2635231232
  is_heartbeat: true
}

2015-Mar-09 12:44:04.182496 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:44:34.280517 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:44:34.280596 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:44:34.280619 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:44:34.280706 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:44:34.280767 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:44:34.280797 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:44:34.281214 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:44:34.281264 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2620657664
  is_heartbeat: true
}

2015-Mar-09 12:44:34.281287 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:45:04.382809 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:45:04.382988 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:45:04.383054 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:45:04.383209 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:45:04.383311 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:45:04.383372 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:45:04.384167 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:45:04.384255 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2633826304
  is_heartbeat: true
}

2015-Mar-09 12:45:04.384302 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:45:34.482692 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:45:34.482861 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:45:34.482926 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:45:34.483182 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:45:34.483339 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:45:34.483415 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:45:34.484319 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:45:34.484457 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2653876224
  is_heartbeat: true
}

2015-Mar-09 12:45:34.484654 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:46:04.583549 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:46:04.583729 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:46:04.583794 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:46:04.583985 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:46:04.584148 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:46:04.584225 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:46:04.585085 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:46:04.585232 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2623541248
  is_heartbeat: true
}

2015-Mar-09 12:46:04.585333 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:46:34.684213 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:46:34.684394 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:46:34.684459 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:46:34.684625 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:46:34.684779 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:46:34.684901 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:46:34.685913 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:46:34.686059 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2633564160
  is_heartbeat: true
}

2015-Mar-09 12:46:34.686122 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:47:04.785283 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:47:04.785485 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:47:04.785551 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:47:04.785752 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:47:04.785955 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:47:04.786032 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:47:04.786926 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:47:04.787072 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2657243136
  is_heartbeat: true
}

2015-Mar-09 12:47:04.787137 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:47:34.885769 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:47:34.885976 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:47:34.886047 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:47:34.886245 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:47:34.886388 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:47:34.886509 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:47:34.887348 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:47:34.887486 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2622898176
  is_heartbeat: true
}

2015-Mar-09 12:47:34.887616 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:48:04.986710 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:48:04.986889 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:48:04.987000 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:48:04.987173 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:48:04.987351 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:48:04.987472 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:48:04.988290 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:48:04.988457 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2631602176
  is_heartbeat: true
}

2015-Mar-09 12:48:04.988525 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:48:35.087407 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:48:35.087585 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:48:35.087649 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:48:35.087823 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:48:35.087981 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:48:35.088059 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:48:35.089158 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:48:35.089303 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2624024576
  is_heartbeat: true
}

2015-Mar-09 12:48:35.089395 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:49:05.188131 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:49:05.188318 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:49:05.188390 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:49:05.188561 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:49:05.188707 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:49:05.188833 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:49:05.189709 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:49:05.189919 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2631135232
  is_heartbeat: true
}

2015-Mar-09 12:49:05.189993 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:49:35.288289 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:49:35.288366 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:49:35.288391 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:49:35.288494 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:49:35.288556 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:49:35.288586 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:49:35.289029 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:49:35.289085 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2636091392
  is_heartbeat: true
}

2015-Mar-09 12:49:35.289108 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:50:05.389674 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:50:05.389890 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:50:05.389963 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:50:05.390146 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:50:05.390291 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:50:05.390366 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:50:05.391228 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:50:05.391374 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2606272512
  is_heartbeat: true
}

2015-Mar-09 12:50:05.391504 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:50:35.489768 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:50:35.489843 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:50:35.489866 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:50:35.489945 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:50:35.489990 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:50:35.490031 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:50:35.490488 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:50:35.490538 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2631864320
  is_heartbeat: true
}

2015-Mar-09 12:50:35.492255 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:51:05.591097 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:51:05.591270 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:51:05.591337 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:51:05.591520 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:51:05.591668 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:51:05.591790 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:51:05.592624 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:51:05.592761 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2638708736
  is_heartbeat: true
}

2015-Mar-09 12:51:05.592870 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:51:35.691313 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:51:35.691387 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:51:35.691410 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:51:35.691508 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:51:35.691573 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:51:35.691603 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:51:35.692035 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:51:35.692087 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2622988288
  is_heartbeat: true
}

2015-Mar-09 12:51:35.692111 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:52:05.792676 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:52:05.792850 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:52:05.792908 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:52:05.793064 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:52:05.793193 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:52:05.793261 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:52:05.794069 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:52:05.794193 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2637430784
  is_heartbeat: true
}

2015-Mar-09 12:52:05.794250 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:52:35.893380 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:52:35.893560 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:52:35.893627 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:52:35.893786 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:52:35.893896 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:52:35.893971 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:52:35.894843 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:52:35.894987 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2655535104
  is_heartbeat: true
}

2015-Mar-09 12:52:35.895096 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:53:05.994118 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:53:05.994269 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:53:05.994326 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:53:05.994474 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:53:05.994604 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:53:05.994678 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:53:05.995535 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:53:05.995642 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2627715072
  is_heartbeat: true
}

2015-Mar-09 12:53:05.995695 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:53:36.095135 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:53:36.095341 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:53:36.095412 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:53:36.095597 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:53:36.095751 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:53:36.095865 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:53:36.096869 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:53:36.097016 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2637021184
  is_heartbeat: true
}

2015-Mar-09 12:53:36.097081 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:54:06.195094 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:54:06.195168 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:54:06.195192 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:54:06.195269 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:54:06.195301 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:54:06.195323 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:54:06.198952 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:54:06.199058 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2604032000
  is_heartbeat: true
}

2015-Mar-09 12:54:06.199082 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:54:36.296708 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:54:36.296889 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:54:36.296954 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:54:36.297148 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:54:36.297303 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:54:36.297419 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:54:36.298311 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:54:36.298496 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2631835648
  is_heartbeat: true
}

2015-Mar-09 12:54:36.298563 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:55:06.396732 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:55:06.396808 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:55:06.396834 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:55:06.396924 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:55:06.396990 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:55:06.397018 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:55:06.397411 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:55:06.397453 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2639175680
  is_heartbeat: true
}

2015-Mar-09 12:55:06.397471 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:55:36.497560 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:55:36.497661 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:55:36.497686 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:55:36.497756 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:55:36.497813 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:55:36.497841 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:55:36.498298 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:55:36.498354 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2622148608
  is_heartbeat: true
}

2015-Mar-09 12:55:36.498393 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:56:06.599096 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:56:06.599198 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:56:06.599232 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:56:06.599355 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:56:06.599430 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:56:06.599492 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:56:06.599968 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:56:06.600031 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2634305536
  is_heartbeat: true
}

2015-Mar-09 12:56:06.600062 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:56:36.699705 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:56:36.699897 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:56:36.699974 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:56:36.700155 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:56:36.700314 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:56:36.700619 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:56:36.701569 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:56:36.701759 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2658414592
  is_heartbeat: true
}

2015-Mar-09 12:56:36.701878 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:57:06.799796 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:57:06.799899 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:57:06.799939 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:57:06.799990 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:57:06.800058 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:57:06.800092 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:57:06.800548 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:57:06.800606 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2695163904
  is_heartbeat: true
}

2015-Mar-09 12:57:06.800631 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:57:36.901150 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:57:36.901325 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:57:36.901392 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:57:36.901587 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:57:36.901784 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:57:36.901966 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:57:36.902817 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:57:36.902961 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2627538944
  is_heartbeat: true
}

2015-Mar-09 12:57:36.903068 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:58:07.001927 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:58:07.002115 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:58:07.002183 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:58:07.002460 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:58:07.002620 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:58:07.002766 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:58:07.003651 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:58:07.003832 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2654883840
  is_heartbeat: true
}

2015-Mar-09 12:58:07.003897 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:58:37.102735 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:58:37.102917 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:58:37.102981 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:58:37.103176 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:58:37.103296 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:58:37.103368 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:58:37.104235 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:58:37.104386 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2661064704
  is_heartbeat: true
}

2015-Mar-09 12:58:37.104450 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:59:07.203503 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:59:07.203682 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:59:07.203747 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:59:07.203945 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:59:07.204100 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:59:07.204224 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:59:07.205111 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:59:07.205277 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2651770880
  is_heartbeat: true
}

2015-Mar-09 12:59:07.205377 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 12:59:37.303992 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 12:59:37.304144 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 12:59:37.304187 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 12:59:37.304317 [INFO] New Request from Master of type HELLO received
2015-Mar-09 12:59:37.304428 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 12:59:37.304482 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 12:59:37.305136 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 12:59:37.305236 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2665213952
  is_heartbeat: true
}

2015-Mar-09 12:59:37.305279 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:00:07.404088 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:00:07.404167 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:00:07.404192 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:00:07.404265 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:00:07.404296 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:00:07.404321 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:00:07.404699 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:00:07.404728 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2672979968
  is_heartbeat: true
}

2015-Mar-09 13:00:07.404745 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:00:37.505740 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:00:37.506042 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:00:37.506117 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:00:37.506516 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:00:37.506699 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:00:37.506776 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:00:37.507659 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:00:37.507795 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2660151296
  is_heartbeat: true
}

2015-Mar-09 13:00:37.507861 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:01:07.606599 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:01:07.606783 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:01:07.606848 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:01:07.607048 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:01:07.607203 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:01:07.607348 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:01:07.608192 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:01:07.608365 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2670571520
  is_heartbeat: true
}

2015-Mar-09 13:01:07.608435 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:01:37.706713 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:01:37.706789 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:01:37.706813 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:01:37.706887 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:01:37.706950 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:01:37.706979 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:01:37.707481 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:01:37.707535 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2640748544
  is_heartbeat: true
}

2015-Mar-09 13:01:37.707558 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:02:07.808037 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:02:07.808214 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:02:07.808278 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:02:07.808461 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:02:07.808629 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:02:07.808754 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:02:07.809626 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:02:07.809812 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2666786816
  is_heartbeat: true
}

2015-Mar-09 13:02:07.809916 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:02:37.909018 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:02:37.909198 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:02:37.909316 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:02:37.909497 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:02:37.909708 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:02:37.909847 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:02:37.910737 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:02:37.910882 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2674089984
  is_heartbeat: true
}

2015-Mar-09 13:02:37.910946 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:03:08.009567 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:03:08.009775 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:03:08.009848 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:03:08.010015 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:03:08.010160 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:03:08.010237 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:03:08.011128 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:03:08.011269 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2658627584
  is_heartbeat: true
}

2015-Mar-09 13:03:08.011397 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:03:38.110476 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:03:38.110661 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:03:38.110727 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:03:38.110929 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:03:38.111086 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:03:38.111197 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:03:38.112189 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:03:38.112335 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2676273152
  is_heartbeat: true
}

2015-Mar-09 13:03:38.112399 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:04:08.211262 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:04:08.211443 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:04:08.211507 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:04:08.211702 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:04:08.211858 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:04:08.211934 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:04:08.212848 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:04:08.212992 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2695507968
  is_heartbeat: true
}

2015-Mar-09 13:04:08.213101 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:04:38.311915 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:04:38.312094 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:04:38.312159 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:04:38.312367 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:04:38.312497 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:04:38.312570 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:04:38.313439 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:04:38.313520 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2663927808
  is_heartbeat: true
}

2015-Mar-09 13:04:38.313567 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:05:08.412576 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:05:08.412734 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:05:08.412780 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:05:08.412933 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:05:08.413022 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:05:08.413073 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:05:08.413750 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:05:08.413853 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2674143232
  is_heartbeat: true
}

2015-Mar-09 13:05:08.413898 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:05:38.512910 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:05:38.512986 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:05:38.513009 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:05:38.513083 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:05:38.513145 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:05:38.513176 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:05:38.513631 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:05:38.513697 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2667290624
  is_heartbeat: true
}

2015-Mar-09 13:05:38.513722 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:06:08.613701 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:06:08.613818 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:06:08.613853 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:06:08.613922 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:06:08.613967 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:06:08.614030 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:06:08.614527 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:06:08.614593 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2671005696
  is_heartbeat: true
}

2015-Mar-09 13:06:08.614624 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:06:38.714516 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:06:38.714595 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:06:38.714619 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:06:38.714692 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:06:38.714751 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:06:38.714782 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:06:38.715290 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:06:38.715346 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2678571008
  is_heartbeat: true
}

2015-Mar-09 13:06:38.715370 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:07:08.815700 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:07:08.815866 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:07:08.815934 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:07:08.816132 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:07:08.816292 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:07:08.816369 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:07:08.818005 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:07:08.818204 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2670895104
  is_heartbeat: true
}

2015-Mar-09 13:07:08.818395 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:07:38.916543 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:07:38.916709 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:07:38.916768 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:07:38.916948 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:07:38.917090 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:07:38.917160 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:07:38.918050 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:07:38.918181 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2671517696
  is_heartbeat: true
}

2015-Mar-09 13:07:38.918242 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:08:09.017126 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:08:09.017262 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:08:09.017311 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:08:09.017440 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:08:09.017555 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:08:09.017675 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:08:09.018370 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:08:09.018480 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2679853056
  is_heartbeat: true
}

2015-Mar-09 13:08:09.018528 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:08:39.118102 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:08:39.118286 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:08:39.118351 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:08:39.118545 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:08:39.118700 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:08:39.118824 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:08:39.119829 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:08:39.120008 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2647785472
  is_heartbeat: true
}

2015-Mar-09 13:08:39.120073 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:09:09.218226 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:09:09.218304 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:09:09.218328 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:09:09.218505 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:09:09.218553 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:09:09.218579 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:09:09.219017 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:09:09.219070 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2675724288
  is_heartbeat: true
}

2015-Mar-09 13:09:09.219095 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:09:39.319584 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:09:39.319753 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:09:39.319819 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:09:39.320061 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:09:39.320178 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:09:39.320245 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:09:39.321097 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:09:39.321268 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2681585664
  is_heartbeat: true
}

2015-Mar-09 13:09:39.321335 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:10:09.419946 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:10:09.420055 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:10:09.420095 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:10:09.420214 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:10:09.420309 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:10:09.420410 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:10:09.420976 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:10:09.421064 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2656030720
  is_heartbeat: true
}

2015-Mar-09 13:10:09.421134 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:10:39.521122 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:10:39.521286 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:10:39.521350 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:10:39.521545 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:10:39.521736 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:10:39.521868 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:10:39.522761 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:10:39.522887 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2673147904
  is_heartbeat: true
}

2015-Mar-09 13:10:39.522982 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:11:09.622035 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:11:09.622211 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:11:09.622280 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:11:09.622478 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:11:09.622648 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:11:09.622764 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:11:09.623678 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:11:09.623843 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2679902208
  is_heartbeat: true
}

2015-Mar-09 13:11:09.623907 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:11:39.722686 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:11:39.722863 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:11:39.722928 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:11:39.723099 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:11:39.723257 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:11:39.723352 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:11:39.724257 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:11:39.724398 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2662178816
  is_heartbeat: true
}

2015-Mar-09 13:11:39.724529 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:12:09.823528 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:12:09.823706 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:12:09.823771 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:12:09.823966 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:12:09.824123 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:12:09.824395 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:12:09.825953 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:12:09.826116 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2675326976
  is_heartbeat: true
}

2015-Mar-09 13:12:09.826179 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:12:39.923733 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:12:39.923810 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:12:39.923834 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:12:39.923920 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:12:39.923980 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:12:39.924019 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:12:39.924472 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:12:39.924523 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2698051584
  is_heartbeat: true
}

2015-Mar-09 13:12:39.924547 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:13:10.024952 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:13:10.025118 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:13:10.025179 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:13:10.025358 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:13:10.025509 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:13:10.025580 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:13:10.026501 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:13:10.026637 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2665025536
  is_heartbeat: true
}

2015-Mar-09 13:13:10.026697 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:13:40.125848 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:13:40.126027 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:13:40.126094 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:13:40.126291 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:13:40.126449 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:13:40.126600 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:13:40.127640 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:13:40.127787 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2674749440
  is_heartbeat: true
}

2015-Mar-09 13:13:40.127851 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:14:10.226646 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:14:10.226838 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:14:10.226906 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:14:10.227564 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:14:10.227691 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:14:10.227764 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:14:10.228823 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:14:10.228973 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2661396480
  is_heartbeat: true
}

2015-Mar-09 13:14:10.229036 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:14:40.327314 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:14:40.327478 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:14:40.327538 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:14:40.327753 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:14:40.327897 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:14:40.327967 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:14:40.328814 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:14:40.328950 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2675658752
  is_heartbeat: true
}

2015-Mar-09 13:14:40.329008 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:15:10.428107 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:15:10.428276 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:15:10.428341 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:15:10.428509 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:15:10.428668 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:15:10.428746 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:15:10.429651 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:15:10.429858 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2662191104
  is_heartbeat: true
}

2015-Mar-09 13:15:10.429948 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:15:40.528806 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:15:40.528973 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:15:40.529057 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:15:40.529249 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:15:40.529412 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:15:40.529498 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:15:40.530283 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:15:40.530362 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2665934848
  is_heartbeat: true
}

2015-Mar-09 13:15:40.530410 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:16:10.629963 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:16:10.630146 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:16:10.630211 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:16:10.630446 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:16:10.630602 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:16:10.630678 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:16:10.631650 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:16:10.631795 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2679959552
  is_heartbeat: true
}

2015-Mar-09 13:16:10.631859 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:16:40.730403 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:16:40.730586 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:16:40.730652 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:16:40.730816 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:16:40.730972 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:16:40.731057 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:16:40.731983 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:16:40.732124 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2666229760
  is_heartbeat: true
}

2015-Mar-09 13:16:40.732266 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:17:10.831203 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:17:10.831370 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:17:10.831480 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:17:10.831674 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:17:10.831798 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:17:10.831874 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:17:10.832714 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:17:10.832841 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2677334016
  is_heartbeat: true
}

2015-Mar-09 13:17:10.833027 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:17:40.932223 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:17:40.932399 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:17:40.932461 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:17:40.932697 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:17:40.932855 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:17:40.932938 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:17:40.933938 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:17:40.934085 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2658209792
  is_heartbeat: true
}

2015-Mar-09 13:17:40.934149 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:18:11.032769 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:18:11.032947 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:18:11.033012 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:18:11.033199 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:18:11.033350 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:18:11.033465 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:18:11.034456 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:18:11.034611 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2675699712
  is_heartbeat: true
}

2015-Mar-09 13:18:11.034711 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:18:41.133549 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:18:41.133776 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:18:41.133894 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:18:41.134076 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:18:41.134249 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:18:41.134330 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:18:41.135323 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:18:41.135478 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2680147968
  is_heartbeat: true
}

2015-Mar-09 13:18:41.135542 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:19:11.234288 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:19:11.234468 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:19:11.234533 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:19:11.234715 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:19:11.234870 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:19:11.235017 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:19:11.235931 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:19:11.236097 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2666115072
  is_heartbeat: true
}

2015-Mar-09 13:19:11.236205 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:19:41.334912 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:19:41.335120 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:19:41.335185 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:19:41.335361 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:19:41.335516 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:19:41.335593 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:19:41.336484 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:19:41.336625 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2679226368
  is_heartbeat: true
}

2015-Mar-09 13:19:41.336688 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:20:11.435054 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:20:11.435128 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:20:11.435150 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:20:11.435187 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:20:11.435230 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:20:11.435256 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:20:11.435698 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:20:11.435754 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2664341504
  is_heartbeat: true
}

2015-Mar-09 13:20:11.435777 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:20:41.535881 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:20:41.535952 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:20:41.535976 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:20:41.536066 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:20:41.536130 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:20:41.536158 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:20:41.536593 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:20:41.536638 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2668204032
  is_heartbeat: true
}

2015-Mar-09 13:20:41.536660 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:21:11.650423 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:21:11.650554 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:21:11.650590 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:21:11.650686 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:21:11.650769 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:21:11.650833 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:21:11.651354 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:21:11.651418 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2677710848
  is_heartbeat: true
}

2015-Mar-09 13:21:11.651449 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:21:41.737553 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:21:41.737644 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:21:41.737669 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:21:41.737776 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:21:41.737835 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:21:41.737872 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:21:41.738353 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:21:41.738402 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2649686016
  is_heartbeat: true
}

2015-Mar-09 13:21:41.738439 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:22:11.838923 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:22:11.839114 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:22:11.839185 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:22:11.839366 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:22:11.839510 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:22:11.839655 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:22:11.840531 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:22:11.840676 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2672758784
  is_heartbeat: true
}

2015-Mar-09 13:22:11.840780 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:22:41.939105 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:22:41.939179 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:22:41.939203 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:22:41.939290 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:22:41.939381 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:22:41.939515 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:22:41.940426 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:22:41.940581 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2679734272
  is_heartbeat: true
}

2015-Mar-09 13:22:41.940645 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:23:12.039784 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:23:12.039860 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:23:12.039884 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:23:12.039953 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:23:12.040028 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:23:12.040087 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:23:12.040600 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:23:12.040654 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2666291200
  is_heartbeat: true
}

2015-Mar-09 13:23:12.040678 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:23:42.140586 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:23:42.140662 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:23:42.140685 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:23:42.140758 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:23:42.140818 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:23:42.140847 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:23:42.141267 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:23:42.141302 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2679427072
  is_heartbeat: true
}

2015-Mar-09 13:23:42.141337 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:24:12.242007 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:24:12.242186 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:24:12.242257 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:24:12.242450 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:24:12.242601 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:24:12.242680 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:24:12.243592 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:24:12.243785 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2699059200
  is_heartbeat: true
}

2015-Mar-09 13:24:12.243934 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:24:42.342033 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:24:42.342106 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:24:42.342130 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:24:42.342218 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:24:42.342278 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:24:42.342322 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:24:42.342760 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:24:42.342807 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2662068224
  is_heartbeat: true
}

2015-Mar-09 13:24:42.342843 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:25:12.443217 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:25:12.443369 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:25:12.443426 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:25:12.443574 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:25:12.443677 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:25:12.443744 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:25:12.444448 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:25:12.444563 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2675032064
  is_heartbeat: true
}

2015-Mar-09 13:25:12.444617 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:25:42.543583 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:25:42.543676 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:25:42.543702 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:25:42.543763 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:25:42.543823 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:25:42.543852 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:25:42.544297 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:25:42.544346 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2661691392
  is_heartbeat: true
}

2015-Mar-09 13:25:42.544368 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:26:12.644432 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:26:12.644517 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:26:12.644541 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:26:12.644635 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:26:12.644757 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:26:12.644800 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:26:12.645345 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:26:12.645399 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2671525888
  is_heartbeat: true
}

2015-Mar-09 13:26:12.645422 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:26:42.745543 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:26:42.745706 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:26:42.745757 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:26:42.745882 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:26:42.745990 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:26:42.746078 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:26:42.746740 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:26:42.746842 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2679357440
  is_heartbeat: true
}

2015-Mar-09 13:26:42.746888 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:27:12.846650 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:27:12.846823 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:27:12.846886 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:27:12.847078 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:27:12.847233 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:27:12.847345 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:27:12.848356 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:27:12.848502 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2671476736
  is_heartbeat: true
}

2015-Mar-09 13:27:12.848564 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:27:42.947309 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:27:42.947515 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:27:42.947580 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:27:42.947776 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:27:42.947934 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:27:42.948012 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:27:42.949156 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:27:42.949303 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2671742976
  is_heartbeat: true
}

2015-Mar-09 13:27:42.949369 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:28:13.048098 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:28:13.048272 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:28:13.048338 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:28:13.048546 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:28:13.048774 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:28:13.048955 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:28:13.049845 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:28:13.049998 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2675429376
  is_heartbeat: true
}

2015-Mar-09 13:28:13.050064 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:28:43.148813 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:28:43.148990 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:28:43.149056 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:28:43.149269 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:28:43.149395 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:28:43.149467 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:28:43.150514 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:28:43.150695 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2656333824
  is_heartbeat: true
}

2015-Mar-09 13:28:43.150761 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:29:13.249048 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:29:13.249122 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:29:13.249146 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:29:13.249238 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:29:13.249318 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:29:13.249346 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:29:13.249860 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:29:13.249909 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2671894528
  is_heartbeat: true
}

2015-Mar-09 13:29:13.249931 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:29:43.349802 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:29:43.349874 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:29:43.349898 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:29:43.349986 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:29:43.350120 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:29:43.350189 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:29:43.350661 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:29:43.350720 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2674929664
  is_heartbeat: true
}

2015-Mar-09 13:29:43.350745 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:30:13.450673 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:30:13.450780 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:30:13.450818 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:30:13.450937 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:30:13.451028 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:30:13.451091 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:30:13.451701 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:30:13.451787 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2650578944
  is_heartbeat: true
}

2015-Mar-09 13:30:13.451823 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:30:43.551058 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:30:43.551158 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:30:43.551192 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:30:43.551303 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:30:43.551367 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:30:43.551442 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:30:43.552010 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:30:43.552054 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2708168704
  is_heartbeat: true
}

2015-Mar-09 13:30:43.552073 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:31:13.652074 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:31:13.652225 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:31:13.652270 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:31:13.652399 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:31:13.652497 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:31:13.652544 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:31:13.653184 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:31:13.653277 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2717822976
  is_heartbeat: true
}

2015-Mar-09 13:31:13.653345 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:31:43.753353 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:31:43.753534 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:31:43.753651 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:31:43.753823 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:31:43.754003 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:31:43.754078 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:31:43.755147 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:31:43.755276 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2691284992
  is_heartbeat: true
}

2015-Mar-09 13:31:43.755340 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:32:13.854142 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:32:13.854323 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:32:13.854391 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:32:13.854672 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:32:13.854804 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:32:13.854891 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:32:13.856740 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:32:13.856888 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2703060992
  is_heartbeat: true
}

2015-Mar-09 13:32:13.856951 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:32:43.954044 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:32:43.954127 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:32:43.954158 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:32:43.954208 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:32:43.954246 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:32:43.954278 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:32:43.954808 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:32:43.954857 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2725277696
  is_heartbeat: true
}

2015-Mar-09 13:32:43.954883 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:33:14.055564 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:33:14.055743 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:33:14.055808 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:33:14.055981 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:33:14.056133 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:33:14.056245 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:33:14.057272 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:33:14.057430 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2679492608
  is_heartbeat: true
}

2015-Mar-09 13:33:14.057495 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:33:44.156530 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:33:44.156716 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:33:44.156780 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:33:44.157015 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:33:44.157179 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:33:44.157255 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:33:44.158219 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:33:44.158365 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2751451136
  is_heartbeat: true
}

2015-Mar-09 13:33:44.158430 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:34:14.256710 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:34:14.256930 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:34:14.256984 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:34:14.257122 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:34:14.257231 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:34:14.257288 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:34:14.258188 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:34:14.258336 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2766557184
  is_heartbeat: true
}

2015-Mar-09 13:34:14.258399 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:34:44.357174 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:34:44.357247 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:34:44.357271 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:34:44.357357 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:34:44.357413 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:34:44.357457 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:34:44.357960 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:34:44.358007 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2826461184
  is_heartbeat: true
}

2015-Mar-09 13:34:44.358029 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:35:14.458180 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:35:14.458312 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:35:14.458376 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:35:14.458490 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:35:14.458590 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:35:14.458640 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:35:14.459330 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:35:14.459424 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2769903616
  is_heartbeat: true
}

2015-Mar-09 13:35:14.459465 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:35:44.559143 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:35:44.559305 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:35:44.559365 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:35:44.559549 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:35:44.559683 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:35:44.559755 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:35:44.560623 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:35:44.560755 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2789945344
  is_heartbeat: true
}

2015-Mar-09 13:35:44.560817 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:36:14.660128 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:36:14.660304 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:36:14.660371 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:36:14.660570 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:36:14.660734 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:36:14.660955 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:36:14.662087 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:36:14.662215 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2787123200
  is_heartbeat: true
}

2015-Mar-09 13:36:14.662356 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:36:44.760147 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:36:44.762045 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:36:44.762116 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:36:44.762199 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:36:44.762257 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:36:44.762356 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:36:44.762963 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:36:44.763017 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2793553920
  is_heartbeat: true
}

2015-Mar-09 13:36:44.763041 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:37:14.861041 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:37:14.861121 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:37:14.861145 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:37:14.861204 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:37:14.861266 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:37:14.861297 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:37:14.861802 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:37:14.861857 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2769354752
  is_heartbeat: true
}

2015-Mar-09 13:37:14.861880 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:37:44.961914 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:37:44.969449 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:37:44.969502 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:37:44.969555 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:37:44.969612 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:37:44.969643 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:37:44.970129 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:37:44.970187 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2779037696
  is_heartbeat: true
}

2015-Mar-09 13:37:44.970209 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:38:15.062675 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:38:15.062796 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:38:15.062837 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:38:15.062954 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:38:15.063045 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:38:15.063118 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:38:15.063696 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:38:15.063780 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2783965184
  is_heartbeat: true
}

2015-Mar-09 13:38:15.063843 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:38:45.163806 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:38:45.163970 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:38:45.164032 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:38:45.164246 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:38:45.164396 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:38:45.164474 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:38:45.165465 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:38:45.165617 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2784370688
  is_heartbeat: true
}

2015-Mar-09 13:38:45.165985 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:39:15.264200 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:39:15.264276 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:39:15.264299 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:39:15.264372 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:39:15.264471 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:39:15.264506 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:39:15.265015 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:39:15.265068 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2806792192
  is_heartbeat: true
}

2015-Mar-09 13:39:15.265092 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:39:45.364830 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:39:45.364907 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:39:45.364931 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:39:45.365019 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:39:45.365082 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:39:45.365111 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:39:45.365583 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:39:45.365649 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2791677952
  is_heartbeat: true
}

2015-Mar-09 13:39:45.365674 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:40:15.465988 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:40:15.466178 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:40:15.466238 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:40:15.466403 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:40:15.466542 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:40:15.466612 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:40:15.467465 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:40:15.467589 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2803523584
  is_heartbeat: true
}

2015-Mar-09 13:40:15.467650 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:40:45.567237 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:40:45.567412 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:40:45.567478 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:40:45.567635 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:40:45.567924 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:40:45.568045 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:40:45.569000 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:40:45.569130 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2811580416
  is_heartbeat: true
}

2015-Mar-09 13:40:45.569193 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:41:15.667106 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:41:15.667185 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:41:15.667209 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:41:15.667283 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:41:15.667345 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:41:15.667375 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:41:15.667817 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:41:15.667866 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2788065280
  is_heartbeat: true
}

2015-Mar-09 13:41:15.667889 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:41:45.768473 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:41:45.768645 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:41:45.768710 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:41:45.768900 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:41:45.769054 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:41:45.769176 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:41:45.770134 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:41:45.770298 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2805170176
  is_heartbeat: true
}

2015-Mar-09 13:41:45.770407 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:42:15.869313 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:42:15.869494 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:42:15.869560 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:42:15.869763 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:42:15.869922 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:42:15.870072 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:42:15.871021 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:42:15.871204 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2812051456
  is_heartbeat: true
}

2015-Mar-09 13:42:15.871268 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:42:45.969454 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:42:45.969529 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:42:45.969553 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:42:45.969658 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:42:45.969722 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:42:45.969751 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:42:45.970248 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:42:45.970303 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2790879232
  is_heartbeat: true
}

2015-Mar-09 13:42:45.970326 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:43:16.070862 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:43:16.071002 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:43:16.071086 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:43:16.071221 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:43:16.071318 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:43:16.071372 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:43:16.072338 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:43:16.072471 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2806607872
  is_heartbeat: true
}

2015-Mar-09 13:43:16.072578 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:43:46.171554 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:43:46.171730 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:43:46.171794 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:43:46.171958 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:43:46.172145 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:43:46.172225 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:43:46.173145 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:43:46.173288 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2810572800
  is_heartbeat: true
}

2015-Mar-09 13:43:46.173420 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:44:16.272396 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:44:16.272656 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:44:16.272728 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:44:16.272918 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:44:16.273069 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:44:16.273180 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:44:16.274197 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:44:16.274343 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2778226688
  is_heartbeat: true
}

2015-Mar-09 13:44:16.274406 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:44:46.372652 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:44:46.372762 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:44:46.372802 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:44:46.372954 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:44:46.373053 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:44:46.373129 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:44:46.373738 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:44:46.373824 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2797744128
  is_heartbeat: true
}

2015-Mar-09 13:44:46.373865 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:45:16.473366 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:45:16.473443 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:45:16.473467 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:45:16.473695 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:45:16.473753 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:45:16.473782 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:45:16.474243 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:45:16.474288 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2777681920
  is_heartbeat: true
}

2015-Mar-09 13:45:16.474310 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:45:46.574988 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:45:46.575145 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:45:46.575201 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:45:46.575349 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:45:46.575554 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:45:46.575681 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:45:46.576656 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:45:46.576795 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2791526400
  is_heartbeat: true
}

2015-Mar-09 13:45:46.576859 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:46:16.675461 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:46:16.675626 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:46:16.675715 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:46:16.675904 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:46:16.676058 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:46:16.676143 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:46:16.677117 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:46:16.677281 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2801143808
  is_heartbeat: true
}

2015-Mar-09 13:46:16.677345 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:46:46.776225 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:46:46.776403 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:46:46.776469 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:46:46.776639 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:46:46.776788 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:46:46.776864 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:46:46.777869 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:46:46.778024 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2779316224
  is_heartbeat: true
}

2015-Mar-09 13:46:46.778090 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:47:16.877080 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:47:16.877257 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:47:16.877325 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:47:16.877520 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:47:16.877765 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:47:16.877869 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:47:16.878834 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:47:16.878979 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2793385984
  is_heartbeat: true
}

2015-Mar-09 13:47:16.879043 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:47:46.977728 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:47:46.977946 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:47:46.978016 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:47:46.978220 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:47:46.978365 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:47:46.978538 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:47:46.979455 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:47:46.979606 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2800930816
  is_heartbeat: true
}

2015-Mar-09 13:47:46.979673 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:48:17.078698 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:48:17.078879 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:48:17.078946 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:48:17.079132 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:48:17.079301 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:48:17.079378 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:48:17.080420 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:48:17.080529 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2779439104
  is_heartbeat: true
}

2015-Mar-09 13:48:17.080578 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:48:47.179392 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:48:47.179605 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:48:47.179671 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:48:47.179867 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:48:47.180020 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:48:47.180140 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:48:47.181145 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:48:47.181287 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2789306368
  is_heartbeat: true
}

2015-Mar-09 13:48:47.181350 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:49:17.280077 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:49:17.280257 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:49:17.280321 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:49:17.280544 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:49:17.280692 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:49:17.280768 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:49:17.282032 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:49:17.282165 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2814042112
  is_heartbeat: true
}

2015-Mar-09 13:49:17.282230 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:49:47.380955 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:49:47.381132 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:49:47.381198 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:49:47.381389 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:49:47.381544 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:49:47.381762 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:49:47.382718 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:49:47.382861 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2775601152
  is_heartbeat: true
}

2015-Mar-09 13:49:47.382926 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:50:17.481430 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:50:17.481583 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:50:17.481642 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:50:17.481802 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:50:17.481929 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:50:17.482035 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:50:17.482859 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:50:17.482966 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2840883200
  is_heartbeat: true
}

2015-Mar-09 13:50:17.483020 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:50:47.581880 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:50:47.581997 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:50:47.582039 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:50:47.582201 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:50:47.582261 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:50:47.582305 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:50:47.583008 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:50:47.583196 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2856681472
  is_heartbeat: true
}

2015-Mar-09 13:50:47.583295 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:51:17.683185 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:51:17.683368 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:51:17.683433 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:51:17.683628 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:51:17.683782 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:51:17.683859 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:51:17.684856 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:51:17.685030 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2824474624
  is_heartbeat: true
}

2015-Mar-09 13:51:17.685094 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:51:47.784211 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:51:47.784391 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:51:47.784455 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:51:47.784797 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:51:47.784949 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:51:47.785026 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:51:47.786041 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:51:47.786185 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2806247424
  is_heartbeat: true
}

2015-Mar-09 13:51:47.786250 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:52:17.883938 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:52:17.883994 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:52:17.884012 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:52:17.884097 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:52:17.884138 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:52:17.884162 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:52:17.884653 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:52:17.884685 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2821033984
  is_heartbeat: true
}

2015-Mar-09 13:52:17.884703 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:52:47.985424 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:52:47.985553 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:52:47.985603 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:52:47.985774 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:52:47.985883 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:52:47.985946 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:52:47.987051 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:52:47.987223 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2830118912
  is_heartbeat: true
}

2015-Mar-09 13:52:47.987283 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:53:18.086319 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:53:18.086440 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:53:18.086489 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:53:18.086698 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:53:18.086799 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:53:18.086860 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:53:18.087902 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:53:18.088033 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2814234624
  is_heartbeat: true
}

2015-Mar-09 13:53:18.088118 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:53:48.186910 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:53:48.187030 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:53:48.187081 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:53:48.187275 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:53:48.187375 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:53:48.187434 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:53:48.188431 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:53:48.188523 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2823127040
  is_heartbeat: true
}

2015-Mar-09 13:53:48.188573 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:54:18.287725 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:54:18.287846 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:54:18.287895 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:54:18.288104 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:54:18.288210 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:54:18.288268 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:54:18.288997 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:54:18.289091 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2803875840
  is_heartbeat: true
}

2015-Mar-09 13:54:18.289141 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:54:48.388485 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:54:48.388560 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:54:48.388587 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:54:48.388680 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:54:48.388742 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:54:48.388776 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:54:48.389374 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:54:48.389417 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2817380352
  is_heartbeat: true
}

2015-Mar-09 13:54:48.389442 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:55:18.488522 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:55:18.488575 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:55:18.488593 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:55:18.488650 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:55:18.488693 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:55:18.488718 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:55:18.489232 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:55:18.489268 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2807484416
  is_heartbeat: true
}

2015-Mar-09 13:55:18.489286 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:55:48.590257 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:55:48.590389 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:55:48.590439 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:55:48.590630 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:55:48.590733 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:55:48.590794 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:55:48.591932 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:55:48.592028 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2814885888
  is_heartbeat: true
}

2015-Mar-09 13:55:48.592076 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:56:18.690123 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:56:18.690181 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:56:18.690198 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:56:18.690252 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:56:18.690291 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:56:18.690313 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:56:18.690811 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:56:18.690846 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2826534912
  is_heartbeat: true
}

2015-Mar-09 13:56:18.690864 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:56:48.791745 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:56:48.791877 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:56:48.791926 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:56:48.792120 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:56:48.792221 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:56:48.792280 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:56:48.793269 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:56:48.793402 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2801549312
  is_heartbeat: true
}

2015-Mar-09 13:56:48.793460 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:57:18.892329 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:57:18.892450 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:57:18.892499 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:57:18.892674 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:57:18.892772 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:57:18.892833 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:57:18.893903 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:57:18.893999 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2816008192
  is_heartbeat: true
}

2015-Mar-09 13:57:18.894047 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:57:48.992423 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:57:48.992479 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:57:48.992498 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:57:48.992575 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:57:48.992617 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:57:48.992641 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:57:48.993125 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:57:48.993153 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2823495680
  is_heartbeat: true
}

2015-Mar-09 13:57:48.993170 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:58:19.093979 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:58:19.094096 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:58:19.094147 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:58:19.094337 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:58:19.094473 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:58:19.094535 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:58:19.095527 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:58:19.095603 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2807148544
  is_heartbeat: true
}

2015-Mar-09 13:58:19.095685 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:58:49.194670 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:58:49.194791 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:58:49.194838 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:58:49.195026 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:58:49.195124 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:58:49.195183 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:58:49.196176 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:58:49.196269 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2821341184
  is_heartbeat: true
}

2015-Mar-09 13:58:49.196317 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:59:19.294916 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:59:19.294979 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:59:19.294996 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:59:19.295091 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:59:19.295131 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:59:19.295153 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:59:19.295737 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:59:19.295772 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2829959168
  is_heartbeat: true
}

2015-Mar-09 13:59:19.295790 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 13:59:49.396210 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 13:59:49.396329 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 13:59:49.396378 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 13:59:49.396544 [INFO] New Request from Master of type HELLO received
2015-Mar-09 13:59:49.396637 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 13:59:49.396698 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 13:59:49.397695 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 13:59:49.397787 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2809995264
  is_heartbeat: true
}

2015-Mar-09 13:59:49.397836 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:00:19.496306 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:00:19.496363 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:00:19.496380 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:00:19.496468 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:00:19.496510 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:00:19.496533 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:00:19.497017 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:00:19.497044 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2822606848
  is_heartbeat: true
}

2015-Mar-09 14:00:19.497060 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:00:49.597676 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:00:49.597795 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:00:49.597895 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:00:49.598054 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:00:49.598139 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:00:49.598191 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:00:49.599069 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:00:49.599151 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2844200960
  is_heartbeat: true
}

2015-Mar-09 14:00:49.599193 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:01:19.698512 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:01:19.698639 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:01:19.698687 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:01:19.698862 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:01:19.698956 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:01:19.699016 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:01:19.700013 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:01:19.700108 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2813165568
  is_heartbeat: true
}

2015-Mar-09 14:01:19.700158 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:01:49.798946 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:01:49.799015 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:01:49.799064 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:01:49.799147 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:01:49.799186 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:01:49.799209 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:01:49.799685 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:01:49.799718 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2822664192
  is_heartbeat: true
}

2015-Mar-09 14:01:49.799735 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:02:19.899473 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:02:19.899525 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:02:19.899542 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:02:19.899615 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:02:19.899657 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:02:19.899681 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:02:19.900189 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:02:19.900222 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2814377984
  is_heartbeat: true
}

2015-Mar-09 14:02:19.900240 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:02:50.000409 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:02:50.000486 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:02:50.000518 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:02:50.000678 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:02:50.000747 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:02:50.000786 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:02:50.001468 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:02:50.001519 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2819829760
  is_heartbeat: true
}

2015-Mar-09 14:02:50.001569 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:03:20.101047 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:03:20.101120 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:03:20.101140 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:03:20.101215 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:03:20.101256 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:03:20.101280 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:03:20.101844 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:03:20.101880 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2823811072
  is_heartbeat: true
}

2015-Mar-09 14:03:20.101899 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:03:50.202258 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:03:50.202370 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:03:50.202417 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:03:50.202606 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:03:50.202708 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:03:50.202767 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:03:50.203822 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:03:50.203917 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2831802368
  is_heartbeat: true
}

2015-Mar-09 14:03:50.203965 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:04:20.303085 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:04:20.303209 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:04:20.303263 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:04:20.303440 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:04:20.303569 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:04:20.303638 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:04:20.304668 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:04:20.304754 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2848444416
  is_heartbeat: true
}

2015-Mar-09 14:04:20.304803 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:04:50.403176 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:04:50.403227 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:04:50.403244 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:04:50.403298 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:04:50.403345 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:04:50.403367 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:04:50.404007 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:04:50.404041 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2830782464
  is_heartbeat: true
}

2015-Mar-09 14:04:50.404057 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:05:20.504696 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:05:20.504819 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:05:20.504867 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:05:20.505044 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:05:20.505146 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:05:20.505209 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:05:20.506306 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:05:20.506402 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2842673152
  is_heartbeat: true
}

2015-Mar-09 14:05:20.506636 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:05:50.604687 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:05:50.604742 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:05:50.604760 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:05:50.604819 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:05:50.604857 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:05:50.604879 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:05:50.605487 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:05:50.605531 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2806296576
  is_heartbeat: true
}

2015-Mar-09 14:05:50.605549 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:06:20.705855 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:06:20.706377 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:06:20.706409 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:06:20.706498 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:06:20.706529 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:06:20.706550 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:06:20.707051 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:06:20.707087 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2842284032
  is_heartbeat: true
}

2015-Mar-09 14:06:20.707106 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:06:50.806889 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:06:50.807010 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:06:50.807058 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:06:50.807221 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:06:50.807327 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:06:50.807390 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:06:50.808382 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:06:50.808476 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2849955840
  is_heartbeat: true
}

2015-Mar-09 14:06:50.808524 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:07:20.907649 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:07:20.907776 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:07:20.907827 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:07:20.908174 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:07:20.908278 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:07:20.908338 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:07:20.909317 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:07:20.909407 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2830172160
  is_heartbeat: true
}

2015-Mar-09 14:07:20.909460 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:07:51.007863 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:07:51.007922 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:07:51.007940 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:07:51.008026 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:07:51.008067 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:07:51.008091 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:07:51.008566 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:07:51.008593 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2843336704
  is_heartbeat: true
}

2015-Mar-09 14:07:51.008621 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:08:21.108844 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:08:21.108915 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:08:21.108941 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:08:21.109063 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:08:21.109120 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:08:21.109154 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:08:21.109792 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:08:21.109845 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2866237440
  is_heartbeat: true
}

2015-Mar-09 14:08:21.109871 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:08:51.209988 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:08:51.210170 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:08:51.210218 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:08:51.210483 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:08:51.210581 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:08:51.210643 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:08:51.211581 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:08:51.211669 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2832498688
  is_heartbeat: true
}

2015-Mar-09 14:08:51.211714 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:09:21.310158 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:09:21.310223 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:09:21.310240 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:09:21.310310 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:09:21.310359 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:09:21.310382 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:09:21.310971 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:09:21.311006 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2845659136
  is_heartbeat: true
}

2015-Mar-09 14:09:21.311024 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:09:51.411545 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:09:51.411663 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:09:51.411714 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:09:51.411902 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:09:51.411998 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:09:51.412058 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:09:51.413062 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:09:51.413137 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2805989376
  is_heartbeat: true
}

2015-Mar-09 14:09:51.413184 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:10:21.512300 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:10:21.512416 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:10:21.512466 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:10:21.512658 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:10:21.512759 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:10:21.512818 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:10:21.513864 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:10:21.513962 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2836914176
  is_heartbeat: true
}

2015-Mar-09 14:10:21.514011 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:10:51.613321 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:10:51.613448 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:10:51.613500 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:10:51.613679 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:10:51.613780 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:10:51.613842 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:10:51.614879 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:10:51.614979 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2844295168
  is_heartbeat: true
}

2015-Mar-09 14:10:51.615027 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:11:21.714071 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:11:21.714197 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:11:21.714246 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:11:21.714434 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:11:21.714538 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:11:21.714598 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:11:21.718790 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:11:21.718879 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2816839680
  is_heartbeat: true
}

2015-Mar-09 14:11:21.718904 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:11:51.814679 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:11:51.814798 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:11:51.814850 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:11:51.815018 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:11:51.815121 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:11:51.815180 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:11:51.816146 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:11:51.816224 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2841882624
  is_heartbeat: true
}

2015-Mar-09 14:11:51.816271 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:12:21.915367 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:12:21.915489 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:12:21.915543 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:12:21.915736 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:12:21.915838 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:12:21.915898 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:12:21.916903 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:12:21.917008 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2850217984
  is_heartbeat: true
}

2015-Mar-09 14:12:21.917057 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:12:52.016094 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:12:52.016206 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:12:52.016252 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:12:52.016403 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:12:52.016540 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:12:52.016601 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:12:52.017534 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:12:52.017606 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2831302656
  is_heartbeat: true
}

2015-Mar-09 14:12:52.017648 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:13:22.116239 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:13:22.116294 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:13:22.116312 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:13:22.116365 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:13:22.116402 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:13:22.116426 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:13:22.116993 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:13:22.117025 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2847666176
  is_heartbeat: true
}

2015-Mar-09 14:13:22.117042 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:13:52.217689 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:13:52.217811 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:13:52.217860 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:13:52.218054 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:13:52.218156 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:13:52.218217 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:13:52.219250 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:13:52.219344 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2871439360
  is_heartbeat: true
}

2015-Mar-09 14:13:52.219393 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:14:22.317901 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:14:22.317954 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:14:22.317971 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:14:22.318044 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:14:22.318088 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:14:22.318113 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:14:22.318605 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:14:22.318634 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2830229504
  is_heartbeat: true
}

2015-Mar-09 14:14:22.318650 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:14:52.418626 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:14:52.418701 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:14:52.418727 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:14:52.418825 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:14:52.418880 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:14:52.418912 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:14:52.419519 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:14:52.419564 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2843361280
  is_heartbeat: true
}

2015-Mar-09 14:14:52.419588 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:15:22.520007 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:15:22.520132 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:15:22.520215 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:15:22.520392 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:15:22.520489 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:15:22.520553 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:15:22.521525 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:15:22.521603 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2871869440
  is_heartbeat: true
}

2015-Mar-09 14:15:22.521650 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:15:52.620503 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:15:52.620644 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:15:52.620682 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:15:52.620815 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:15:52.620885 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:15:52.620929 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:15:52.621724 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:15:52.621794 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2837975040
  is_heartbeat: true
}

2015-Mar-09 14:15:52.621831 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:16:22.720904 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:16:22.720960 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:16:22.720978 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:16:22.721066 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:16:22.721109 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:16:22.721133 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:16:22.721626 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:16:22.721654 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2850762752
  is_heartbeat: true
}

2015-Mar-09 14:16:22.721671 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:16:52.821759 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:16:52.821814 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:16:52.821832 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:16:52.821887 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:16:52.821933 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:16:52.821956 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:16:52.822553 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:16:52.822589 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2808918016
  is_heartbeat: true
}

2015-Mar-09 14:16:52.822608 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:17:22.923144 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:17:22.923268 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:17:22.923317 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:17:22.923517 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:17:22.923619 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:17:22.923680 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:17:22.924671 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:17:22.924763 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2845102080
  is_heartbeat: true
}

2015-Mar-09 14:17:22.924813 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:17:53.023785 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:17:53.023911 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:17:53.023999 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:17:53.024197 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:17:53.024297 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:17:53.024355 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:17:53.025348 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:17:53.025440 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2853892096
  is_heartbeat: true
}

2015-Mar-09 14:17:53.025488 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:18:23.124687 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:18:23.124800 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:18:23.124845 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:18:23.124993 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:18:23.125081 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:18:23.125135 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:18:23.126102 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:18:23.126189 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2815799296
  is_heartbeat: true
}

2015-Mar-09 14:18:23.126232 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:18:53.224667 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:18:53.224722 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:18:53.224739 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:18:53.224794 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:18:53.224836 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:18:53.224858 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:18:53.225341 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:18:53.225369 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2839580672
  is_heartbeat: true
}

2015-Mar-09 14:18:53.225385 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:19:23.326031 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:19:23.326158 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:19:23.326209 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:19:23.326373 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:19:23.326468 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:19:23.326542 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:19:23.327573 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:19:23.327650 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2848960512
  is_heartbeat: true
}

2015-Mar-09 14:19:23.327748 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:19:53.426950 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:19:53.427068 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:19:53.427119 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:19:53.427317 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:19:53.427432 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:19:53.427494 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:19:53.428524 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:19:53.428601 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2827431936
  is_heartbeat: true
}

2015-Mar-09 14:19:53.428793 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:20:23.527811 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:20:23.527933 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:20:23.527982 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:20:23.528183 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:20:23.528287 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:20:23.528346 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:20:23.529429 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:20:23.529582 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2841284608
  is_heartbeat: true
}

2015-Mar-09 14:20:23.529636 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:20:53.628541 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:20:53.628658 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:20:53.628708 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:20:53.628903 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:20:53.629006 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:20:53.629065 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:20:53.630129 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:20:53.630258 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2863853568
  is_heartbeat: true
}

2015-Mar-09 14:20:53.630322 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:21:23.729415 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:21:23.729535 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:21:23.729584 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:21:23.729788 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:21:23.729896 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:21:23.729957 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:21:23.731088 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:21:23.731185 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2827489280
  is_heartbeat: true
}

2015-Mar-09 14:21:23.731238 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:21:53.830027 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:21:53.830149 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:21:53.830198 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:21:53.830397 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:21:53.830502 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:21:53.830562 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:21:53.831594 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:21:53.831689 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2843385856
  is_heartbeat: true
}

2015-Mar-09 14:21:53.831738 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:22:23.930906 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:22:23.931031 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:22:23.931079 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:22:23.931273 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:22:23.931378 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:22:23.931436 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:22:23.932467 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:22:23.932601 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2821820416
  is_heartbeat: true
}

2015-Mar-09 14:22:23.932691 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:22:54.030948 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:22:54.031003 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:22:54.031020 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:22:54.031108 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:22:54.031153 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:22:54.031176 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:22:54.031789 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:22:54.031826 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2835005440
  is_heartbeat: true
}

2015-Mar-09 14:22:54.031843 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:23:24.131698 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:23:24.131763 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:23:24.131784 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:23:24.131877 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:23:24.131930 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:23:24.131953 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:23:24.132542 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:23:24.132568 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2843406336
  is_heartbeat: true
}

2015-Mar-09 14:23:24.132583 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:23:54.232455 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:23:54.232510 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:23:54.232527 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:23:54.232603 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:23:54.232642 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:23:54.232666 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:23:54.233198 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:23:54.233243 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2837155840
  is_heartbeat: true
}

2015-Mar-09 14:23:54.233260 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:24:24.334204 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:24:24.334335 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:24:24.334385 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:24:24.334574 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:24:24.334737 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:24:24.334801 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:24:24.335832 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:24:24.335928 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2837311488
  is_heartbeat: true
}

2015-Mar-09 14:24:24.335978 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:24:54.434494 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:24:54.434615 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:24:54.434664 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:24:54.434840 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:24:54.434946 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:24:54.435010 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:24:54.435980 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:24:54.436059 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2845532160
  is_heartbeat: true
}

2015-Mar-09 14:24:54.436105 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:25:24.534835 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:25:24.534887 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:25:24.534905 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:25:24.534959 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:25:24.534997 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:25:24.535020 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:25:24.535561 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:25:24.535601 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2833354752
  is_heartbeat: true
}

2015-Mar-09 14:25:24.535618 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:25:54.635858 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:25:54.635977 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:25:54.636014 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:25:54.636157 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:25:54.636232 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:25:54.636275 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:25:54.637111 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:25:54.637176 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2837590016
  is_heartbeat: true
}

2015-Mar-09 14:25:54.637213 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:26:24.736844 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:26:24.736957 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:26:24.737003 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:26:24.737228 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:26:24.737336 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:26:24.737392 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:26:24.738404 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:26:24.738476 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2852327424
  is_heartbeat: true
}

2015-Mar-09 14:26:24.738518 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:26:54.837117 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:26:54.837182 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:26:54.837204 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:26:54.837290 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:26:54.837337 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:26:54.837361 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:26:54.838036 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:26:54.838078 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2832158720
  is_heartbeat: true
}

2015-Mar-09 14:26:54.838095 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:27:24.938487 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:27:24.938609 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:27:24.938659 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:27:24.938858 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:27:24.938996 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:27:24.939059 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:27:24.940250 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:27:24.940345 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2846158848
  is_heartbeat: true
}

2015-Mar-09 14:27:24.940394 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:27:55.038592 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:27:55.038649 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:27:55.038667 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:27:55.038752 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:27:55.038792 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:27:55.038815 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:27:55.039320 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:27:55.039358 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2853756928
  is_heartbeat: true
}

2015-Mar-09 14:27:55.039375 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:28:25.140141 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:28:25.140272 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:28:25.140322 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:28:25.140527 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:28:25.140634 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:28:25.140693 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:28:25.141872 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:28:25.141956 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2832912384
  is_heartbeat: true
}

2015-Mar-09 14:28:25.142003 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:28:55.240912 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:28:55.241033 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:28:55.241081 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:28:55.241282 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:28:55.241384 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:28:55.241444 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:28:55.242617 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:28:55.242716 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2845249536
  is_heartbeat: true
}

2015-Mar-09 14:28:55.242765 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:29:25.341016 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:29:25.341069 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:29:25.341086 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:29:25.341175 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:29:25.341217 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:29:25.341240 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:29:25.341789 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:29:25.341827 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2852954112
  is_heartbeat: true
}

2015-Mar-09 14:29:25.341845 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:29:55.442727 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:29:55.442855 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:29:55.443002 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:29:55.443269 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:29:55.443367 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:29:55.443428 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:29:55.444342 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:29:55.444418 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2839633920
  is_heartbeat: true
}

2015-Mar-09 14:29:55.444464 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:30:25.543235 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:30:25.543360 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:30:25.543401 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:30:25.543929 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:30:25.543993 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:30:25.544040 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:30:25.545049 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:30:25.545103 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2849140736
  is_heartbeat: true
}

2015-Mar-09 14:30:25.545124 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:30:55.643357 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:30:55.643413 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:30:55.643431 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:30:55.643517 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:30:55.643559 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:30:55.643596 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:30:55.644099 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:30:55.644134 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2838134784
  is_heartbeat: true
}

2015-Mar-09 14:30:55.644152 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:31:25.744696 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:31:25.744822 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:31:25.744871 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:31:25.745071 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:31:25.745176 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:31:25.745236 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:31:25.746491 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:31:25.746586 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2843168768
  is_heartbeat: true
}

2015-Mar-09 14:31:25.746637 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:31:55.845226 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:31:55.845327 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:31:55.845368 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:31:55.845536 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:31:55.845624 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:31:55.845676 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:31:55.846612 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:31:55.846677 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2850144256
  is_heartbeat: true
}

2015-Mar-09 14:31:55.846717 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:32:25.946452 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:32:25.946575 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:32:25.946660 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:32:25.946836 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:32:25.946972 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:32:25.947037 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:32:25.948069 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:32:25.948169 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2844979200
  is_heartbeat: true
}

2015-Mar-09 14:32:25.948220 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:32:56.046835 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:32:56.046899 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:32:56.046917 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:32:56.047567 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:32:56.047601 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:32:56.047622 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:32:56.048614 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:32:56.048683 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2843512832
  is_heartbeat: true
}

2015-Mar-09 14:32:56.048705 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:33:26.147703 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:33:26.147828 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:33:26.147877 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:33:26.148055 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:33:26.148150 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:33:26.148211 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:33:26.149264 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:33:26.149358 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2850893824
  is_heartbeat: true
}

2015-Mar-09 14:33:26.149408 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:33:56.248384 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:33:56.248498 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:33:56.248547 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:33:56.248711 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:33:56.248809 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:33:56.248872 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:33:56.250152 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:33:56.250334 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2836729856
  is_heartbeat: true
}

2015-Mar-09 14:33:56.250396 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:34:26.348672 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:34:26.349427 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:34:26.349456 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:34:26.349533 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:34:26.349575 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:34:26.349607 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:34:26.350178 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:34:26.350217 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2849243136
  is_heartbeat: true
}

2015-Mar-09 14:34:26.350235 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:34:56.449589 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:34:56.449693 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:34:56.449793 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:34:56.449962 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:34:56.450049 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:34:56.450098 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:34:56.450986 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:34:56.451063 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2834739200
  is_heartbeat: true
}

2015-Mar-09 14:34:56.451102 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:35:26.550868 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:35:26.550995 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:35:26.551045 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:35:26.551238 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:35:26.551346 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:35:26.551406 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:35:26.552386 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:35:26.552485 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2830053376
  is_heartbeat: true
}

2015-Mar-09 14:35:26.552602 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:35:56.651456 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:35:56.651555 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:35:56.651664 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:35:56.651805 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:35:56.651879 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:35:56.651925 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:35:56.652662 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:35:56.652721 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2836688896
  is_heartbeat: true
}

2015-Mar-09 14:35:56.652756 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:36:26.752344 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:36:26.752469 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:36:26.752519 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:36:26.752692 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:36:26.752786 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:36:26.752844 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:36:26.753948 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:36:26.754109 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2820341760
  is_heartbeat: true
}

2015-Mar-09 14:36:26.754170 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:36:56.852564 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:36:56.852621 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:36:56.852639 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:36:56.852735 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:36:56.852776 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:36:56.852799 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:36:56.853365 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:36:56.853400 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2834321408
  is_heartbeat: true
}

2015-Mar-09 14:36:56.853435 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:37:26.953984 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:37:26.954108 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:37:26.954157 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:37:26.954358 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:37:26.954485 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:37:26.954560 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:37:26.955730 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:37:26.955825 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2855727104
  is_heartbeat: true
}

2015-Mar-09 14:37:26.955876 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:37:57.054299 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:37:57.054420 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:37:57.054461 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:37:57.054578 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:37:57.054660 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:37:57.054708 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:37:57.055641 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:37:57.055707 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2821779456
  is_heartbeat: true
}

2015-Mar-09 14:37:57.055743 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:38:27.155460 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:38:27.155588 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:38:27.155639 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:38:27.155819 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:38:27.155915 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:38:27.155974 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:38:27.157049 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:38:27.157224 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2833854464
  is_heartbeat: true
}

2015-Mar-09 14:38:27.157284 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:38:57.256022 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:38:57.256126 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:38:57.256168 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:38:57.256323 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:38:57.256415 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:38:57.256471 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:38:57.257305 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:38:57.257377 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2822537216
  is_heartbeat: true
}

2015-Mar-09 14:38:57.257419 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:39:27.356343 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:39:27.356397 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:39:27.356415 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:39:27.356494 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:39:27.356539 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:39:27.356563 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:39:27.357186 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:39:27.357226 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2830614528
  is_heartbeat: true
}

2015-Mar-09 14:39:27.357244 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:39:57.457606 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:39:57.457723 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:39:57.457770 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:39:57.457982 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:39:57.458084 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:39:57.458145 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:39:57.459145 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:39:57.459234 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2838503424
  is_heartbeat: true
}

2015-Mar-09 14:39:57.459285 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:40:27.558274 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:40:27.558373 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:40:27.558414 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:40:27.558568 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:40:27.558648 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:40:27.558694 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:40:27.559528 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:40:27.559600 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2821234688
  is_heartbeat: true
}

2015-Mar-09 14:40:27.559637 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:40:57.659554 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:40:57.659671 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:40:57.659720 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:40:57.659908 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:40:57.660051 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:40:57.660120 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:40:57.661152 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:40:57.661245 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2832039936
  is_heartbeat: true
}

2015-Mar-09 14:40:57.661295 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:41:27.760003 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:41:27.760118 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:41:27.760169 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:41:27.760339 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:41:27.760442 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:41:27.760504 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:41:27.761644 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:41:27.761816 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2852679680
  is_heartbeat: true
}

2015-Mar-09 14:41:27.761881 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:41:57.860258 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:41:57.860312 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:41:57.860329 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:41:57.860385 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:41:57.860442 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:41:57.860466 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:41:57.861043 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:41:57.861080 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2820362240
  is_heartbeat: true
}

2015-Mar-09 14:41:57.861097 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:42:27.961633 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:42:27.961750 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:42:27.961799 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:42:27.961973 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:42:27.962130 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:42:27.962254 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:42:27.963354 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:42:27.963449 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2836549632
  is_heartbeat: true
}

2015-Mar-09 14:42:27.963500 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:42:58.062272 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:42:58.062399 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:42:58.062450 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:42:58.062637 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:42:58.062747 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:42:58.062812 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:42:58.063937 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:42:58.064104 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2857463808
  is_heartbeat: true
}

2015-Mar-09 14:42:58.064173 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:43:28.163052 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:43:28.163175 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:43:28.163226 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:43:28.163399 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:43:28.163504 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:43:28.163567 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:43:28.164697 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:43:28.164787 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2822377472
  is_heartbeat: true
}

2015-Mar-09 14:43:28.164903 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:43:58.263828 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:43:58.263947 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:43:58.263996 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:43:58.264192 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:43:58.264296 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:43:58.264357 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:43:58.265410 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:43:58.265505 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2831245312
  is_heartbeat: true
}

2015-Mar-09 14:43:58.265555 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:44:28.364005 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:44:28.364077 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:44:28.364120 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:44:28.364218 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:44:28.364274 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:44:28.364307 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:44:28.364950 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:44:28.364996 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2825945088
  is_heartbeat: true
}

2015-Mar-09 14:44:28.365019 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:44:58.465782 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:44:58.465899 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:44:58.465949 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:44:58.466142 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:44:58.466255 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:44:58.466316 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:44:58.467382 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:44:58.467460 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2828591104
  is_heartbeat: true
}

2015-Mar-09 14:44:58.467506 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:45:28.565616 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:45:28.565670 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:45:28.565687 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:45:28.565765 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:45:28.565805 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:45:28.565829 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:45:28.566409 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:45:28.566442 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2836762624
  is_heartbeat: true
}

2015-Mar-09 14:45:28.566458 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:45:58.666867 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:45:58.666990 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:45:58.667041 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:45:58.667212 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:45:58.667313 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:45:58.667376 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:45:58.668475 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:45:58.668579 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2817187840
  is_heartbeat: true
}

2015-Mar-09 14:45:58.668630 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:46:28.767731 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:46:28.767848 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:46:28.767899 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:46:28.768068 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:46:28.768170 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:46:28.768230 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:46:28.769263 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:46:28.769356 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2835947520
  is_heartbeat: true
}

2015-Mar-09 14:46:28.769471 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:46:58.867913 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:46:58.867971 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:46:58.868011 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:46:58.868099 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:46:58.868140 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:46:58.868163 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:46:58.868733 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:46:58.868773 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2840727552
  is_heartbeat: true
}

2015-Mar-09 14:46:58.868791 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:47:28.969014 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:47:28.969118 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:47:28.969157 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:47:28.969297 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:47:28.969376 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:47:28.969424 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:47:28.970367 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:47:28.970444 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2822864896
  is_heartbeat: true
}

2015-Mar-09 14:47:28.970483 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:47:59.070338 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:47:59.070463 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:47:59.070512 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:47:59.070707 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:47:59.070842 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:47:59.070904 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:47:59.071988 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:47:59.072064 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2833793024
  is_heartbeat: true
}

2015-Mar-09 14:47:59.072111 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:48:29.170720 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:48:29.170839 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:48:29.170888 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:48:29.171081 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:48:29.171187 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:48:29.171246 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:48:29.172355 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:48:29.172448 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2857660416
  is_heartbeat: true
}

2015-Mar-09 14:48:29.172564 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:48:59.271565 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:48:59.271684 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:48:59.271741 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:48:59.271960 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:48:59.272063 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:48:59.272159 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:48:59.273170 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:48:59.273264 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2825826304
  is_heartbeat: true
}

2015-Mar-09 14:48:59.273389 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:49:29.372185 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:49:29.372305 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:49:29.372353 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:49:29.372558 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:49:29.372663 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:49:29.372724 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:49:29.373777 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:49:29.373872 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2837581824
  is_heartbeat: true
}

2015-Mar-09 14:49:29.373922 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:49:59.472527 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:49:59.472582 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:49:59.472599 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:49:59.472705 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:49:59.472746 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:49:59.472767 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:49:59.473358 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:49:59.473393 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2828955648
  is_heartbeat: true
}

2015-Mar-09 14:49:59.473411 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:50:29.573362 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:50:29.573420 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:50:29.573437 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:50:29.573526 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:50:29.573569 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:50:29.573609 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:50:29.574156 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:50:29.574192 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2830462976
  is_heartbeat: true
}

2015-Mar-09 14:50:29.574209 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:50:59.674654 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:50:59.674780 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:50:59.674829 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:50:59.675026 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:50:59.675136 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:50:59.675195 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:50:59.676254 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:50:59.676394 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2837192704
  is_heartbeat: true
}

2015-Mar-09 14:50:59.676454 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:51:29.774865 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:51:29.774930 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:51:29.774952 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:51:29.775031 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:51:29.775073 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:51:29.775096 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:51:29.775661 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:51:29.775694 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2829910016
  is_heartbeat: true
}

2015-Mar-09 14:51:29.775731 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:51:59.875496 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:51:59.875551 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:51:59.875569 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:51:59.875654 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:51:59.875696 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:51:59.875720 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:51:59.876237 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:51:59.876270 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2833354752
  is_heartbeat: true
}

2015-Mar-09 14:51:59.876288 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:52:29.976926 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:52:29.977048 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:52:29.977099 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:52:29.977298 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:52:29.977399 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:52:29.977461 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:52:29.978527 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:52:29.978616 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2841989120
  is_heartbeat: true
}

2015-Mar-09 14:52:29.978747 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:53:00.077629 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:53:00.077747 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:53:00.077799 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:53:00.077972 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:53:00.078073 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:53:00.078202 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:53:00.079271 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:53:00.079364 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2816663552
  is_heartbeat: true
}

2015-Mar-09 14:53:00.079472 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:53:30.178656 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:53:30.178784 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:53:30.178834 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:53:30.179142 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:53:30.179281 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:53:30.179345 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:53:30.180534 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:53:30.180619 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2834210816
  is_heartbeat: true
}

2015-Mar-09 14:53:30.180667 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:54:00.278813 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:54:00.278881 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:54:00.278904 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:54:00.278993 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:54:00.279045 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:54:00.279075 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:54:00.279717 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:54:00.279760 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2841325568
  is_heartbeat: true
}

2015-Mar-09 14:54:00.279782 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:54:30.379970 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:54:30.380089 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:54:30.380136 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:54:30.380307 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:54:30.380406 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:54:30.380467 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:54:30.381546 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:54:30.381637 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2821566464
  is_heartbeat: true
}

2015-Mar-09 14:54:30.381686 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:55:00.480272 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:55:00.480347 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:55:00.480376 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:55:00.480478 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:55:00.480563 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:55:00.480601 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:55:00.481290 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:55:00.481339 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2830147584
  is_heartbeat: true
}

2015-Mar-09 14:55:00.481367 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:55:30.580903 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:55:30.580958 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:55:30.580977 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:55:30.581052 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:55:30.581094 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:55:30.581120 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:55:30.581707 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:55:30.581739 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2848165888
  is_heartbeat: true
}

2015-Mar-09 14:55:30.581766 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:56:00.682394 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:56:00.682510 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:56:00.682559 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:56:00.682754 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:56:00.682855 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:56:00.682916 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:56:00.683981 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:56:00.684136 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2851852288
  is_heartbeat: true
}

2015-Mar-09 14:56:00.684193 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:56:30.783106 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:56:30.783221 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:56:30.783271 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:56:30.783444 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:56:30.783548 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:56:30.783643 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:56:30.784767 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:56:30.784902 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2855624704
  is_heartbeat: true
}

2015-Mar-09 14:56:30.784954 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:57:00.883744 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:57:00.883860 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:57:00.883910 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:57:00.884112 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:57:00.884217 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:57:00.884276 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:57:00.885352 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:57:00.885427 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2906382336
  is_heartbeat: true
}

2015-Mar-09 14:57:00.885474 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:57:30.984034 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:57:30.984089 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:57:30.984106 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:57:30.984161 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:57:30.984199 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:57:30.984221 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:57:30.984760 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:57:30.984796 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2981801984
  is_heartbeat: true
}

2015-Mar-09 14:57:30.984814 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:58:01.084730 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:58:01.084785 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:58:01.084803 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:58:01.084879 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:58:01.084919 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:58:01.084944 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:58:01.085474 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:58:01.085503 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2914299904
  is_heartbeat: true
}

2015-Mar-09 14:58:01.085520 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:58:31.186129 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:58:31.186253 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:58:31.186305 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:58:31.186474 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:58:31.186577 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:58:31.186636 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:58:31.187745 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:58:31.187824 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2916634624
  is_heartbeat: true
}

2015-Mar-09 14:58:31.187941 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:59:01.286955 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:59:01.287020 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:59:01.287043 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:59:01.287145 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:59:01.287196 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:59:01.287226 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:59:01.287861 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:59:01.287898 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2959650816
  is_heartbeat: true
}

2015-Mar-09 14:59:01.287920 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 14:59:31.387815 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 14:59:31.387940 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 14:59:31.387990 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 14:59:31.388184 [INFO] New Request from Master of type HELLO received
2015-Mar-09 14:59:31.388290 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 14:59:31.388350 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 14:59:31.389633 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 14:59:31.389732 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2945273856
  is_heartbeat: true
}

2015-Mar-09 14:59:31.389781 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:00:01.487915 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:00:01.487986 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:00:01.488016 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:00:01.488116 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:00:01.488199 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:00:01.488241 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:00:01.488897 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:00:01.488950 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2956222464
  is_heartbeat: true
}

2015-Mar-09 15:00:01.488979 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:00:31.588796 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:00:31.588867 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:00:31.588893 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:00:31.589010 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:00:31.589070 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:00:31.589103 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:00:31.589845 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:00:31.589891 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3027976192
  is_heartbeat: true
}

2015-Mar-09 15:00:31.589916 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:01:01.689480 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:01:01.689534 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:01:01.689552 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:01:01.689637 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:01:01.689679 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:01:01.689702 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:01:01.690285 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:01:01.690318 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3008499712
  is_heartbeat: true
}

2015-Mar-09 15:01:01.690336 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:01:31.790753 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:01:31.790879 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:01:31.790959 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:01:31.791154 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:01:31.791255 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:01:31.791315 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:01:31.792166 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:01:31.792227 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3007442944
  is_heartbeat: true
}

2015-Mar-09 15:01:31.792258 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:02:01.890656 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:02:01.890712 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:02:01.890730 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:02:01.890792 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:02:01.890832 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:02:01.890854 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:02:01.891370 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:02:01.891403 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3015507968
  is_heartbeat: true
}

2015-Mar-09 15:02:01.891421 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:02:31.992408 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:02:31.992547 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:02:31.992630 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:02:31.992845 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:02:31.992957 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:02:31.993061 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:02:31.994180 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:02:31.994281 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2990796800
  is_heartbeat: true
}

2015-Mar-09 15:02:31.994335 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:03:02.093138 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:03:02.093265 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:03:02.093321 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:03:02.093518 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:03:02.093627 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:03:02.093693 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:03:02.094885 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:03:02.095000 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3004108800
  is_heartbeat: true
}

2015-Mar-09 15:03:02.095055 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:03:32.194123 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:03:32.194256 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:03:32.194310 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:03:32.194512 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:03:32.194665 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:03:32.194731 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:03:32.195838 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:03:32.195940 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3030028288
  is_heartbeat: true
}

2015-Mar-09 15:03:32.195997 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:04:02.294043 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:04:02.294103 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:04:02.294123 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:04:02.294200 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:04:02.294244 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:04:02.294270 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:04:02.294825 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:04:02.294862 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2996764672
  is_heartbeat: true
}

2015-Mar-09 15:04:02.294882 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:04:32.395322 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:04:32.395440 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:04:32.395492 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:04:32.395653 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:04:32.395745 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:04:32.395804 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:04:32.396745 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:04:32.396835 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3014238208
  is_heartbeat: true
}

2015-Mar-09 15:04:32.396901 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:05:02.495810 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:05:02.495957 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:05:02.495996 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:05:02.496095 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:05:02.496163 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:05:02.496222 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:05:02.497112 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:05:02.497197 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2995482624
  is_heartbeat: true
}

2015-Mar-09 15:05:02.497231 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:05:32.596880 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:05:32.597007 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:05:32.597060 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:05:32.597358 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:05:32.597466 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:05:32.597531 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:05:32.598745 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:05:32.598849 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3006783488
  is_heartbeat: true
}

2015-Mar-09 15:05:32.598902 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:06:02.697671 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:06:02.697800 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:06:02.697854 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:06:02.698063 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:06:02.698169 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:06:02.698233 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:06:02.699351 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:06:02.699515 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3011665920
  is_heartbeat: true
}

2015-Mar-09 15:06:02.699607 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:06:32.798491 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:06:32.798618 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:06:32.798672 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:06:32.798846 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:06:32.798945 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:06:32.799011 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:06:32.800077 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:06:32.800235 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2984062976
  is_heartbeat: true
}

2015-Mar-09 15:06:32.800297 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:07:02.899240 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:07:02.899364 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:07:02.899418 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:07:02.899612 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:07:02.899721 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:07:02.899786 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:07:02.900844 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:07:02.900926 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3007565824
  is_heartbeat: true
}

2015-Mar-09 15:07:02.901155 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:07:33.000040 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:07:33.000175 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:07:33.000230 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:07:33.000405 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:07:33.000510 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:07:33.000579 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:07:33.001652 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:07:33.001859 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3014746112
  is_heartbeat: true
}

2015-Mar-09 15:07:33.001921 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:08:03.100011 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:08:03.100064 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:08:03.100083 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:08:03.100183 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:08:03.100227 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:08:03.100252 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:08:03.100860 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:08:03.100897 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3020791808
  is_heartbeat: true
}

2015-Mar-09 15:08:03.100915 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:08:33.201595 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:08:33.201723 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:08:33.201777 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:08:33.202028 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:08:33.202140 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:08:33.202205 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:08:33.203538 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:08:33.203657 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3011694592
  is_heartbeat: true
}

2015-Mar-09 15:08:33.203711 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:09:03.302015 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:09:03.302118 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:09:03.302160 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:09:03.302291 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:09:03.302372 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:09:03.302421 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:09:03.303259 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:09:03.303322 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3010183168
  is_heartbeat: true
}

2015-Mar-09 15:09:03.303360 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:09:33.402346 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:09:33.402413 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:09:33.402435 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:09:33.402511 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:09:33.402555 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:09:33.402582 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:09:33.403155 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:09:33.403192 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3020955648
  is_heartbeat: true
}

2015-Mar-09 15:09:33.403211 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:10:03.503260 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:10:03.503340 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:10:03.503373 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:10:03.503482 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:10:03.503674 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:10:03.503732 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:10:03.504472 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:10:03.504524 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3014295552
  is_heartbeat: true
}

2015-Mar-09 15:10:03.504868 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:10:33.604849 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:10:33.604951 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:10:33.604996 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:10:33.605126 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:10:33.605222 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:10:33.605278 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:10:33.606331 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:10:33.606470 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3009867776
  is_heartbeat: true
}

2015-Mar-09 15:10:33.606515 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:11:03.706604 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:11:03.706730 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:11:03.706784 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:11:03.706957 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:11:03.707064 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:11:03.707549 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:11:03.708649 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:11:03.708746 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3010621440
  is_heartbeat: true
}

2015-Mar-09 15:11:03.708799 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:11:33.807219 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:11:33.807352 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:11:33.807405 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:11:33.807714 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:11:33.807822 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:11:33.807936 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:11:33.809004 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:11:33.809088 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3004375040
  is_heartbeat: true
}

2015-Mar-09 15:11:33.809138 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:12:03.907853 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:12:03.907965 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:12:03.908012 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:12:03.908166 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:12:03.908259 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:12:03.908318 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:12:03.909299 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:12:03.909385 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3030339584
  is_heartbeat: true
}

2015-Mar-09 15:12:03.909431 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:12:34.008588 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:12:34.008708 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:12:34.008762 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:12:34.008933 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:12:34.009052 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:12:34.009119 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:12:34.010223 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:12:34.010321 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3018579968
  is_heartbeat: true
}

2015-Mar-09 15:12:34.010412 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:13:04.109512 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:13:04.109618 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:13:04.109659 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:13:04.109825 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:13:04.109913 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:13:04.109962 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:13:04.111021 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:13:04.111096 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3035357184
  is_heartbeat: true
}

2015-Mar-09 15:13:04.111137 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:13:34.209491 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:13:34.209549 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:13:34.209568 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:13:34.209674 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:13:34.209719 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:13:34.209743 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:13:34.210361 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:13:34.210396 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3043463168
  is_heartbeat: true
}

2015-Mar-09 15:13:34.210416 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:14:04.310358 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:14:04.310413 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:14:04.310432 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:14:04.310508 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:14:04.310553 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:14:04.310578 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:14:04.311081 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:14:04.311111 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3029118976
  is_heartbeat: true
}

2015-Mar-09 15:14:04.311128 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:14:34.411802 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:14:34.411932 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:14:34.411985 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:14:34.412180 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:14:34.412291 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:14:34.412355 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:14:34.413412 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:14:34.413555 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3041771520
  is_heartbeat: true
}

2015-Mar-09 15:14:34.413617 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:15:04.511873 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:15:04.511932 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:15:04.511951 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:15:04.512029 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:15:04.512074 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:15:04.512101 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:15:04.512708 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:15:04.512745 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3029667840
  is_heartbeat: true
}

2015-Mar-09 15:15:04.512764 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:15:34.613261 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:15:34.613385 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:15:34.613439 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:15:34.613612 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:15:34.613723 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:15:34.613791 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:15:34.614888 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:15:34.615096 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3034673152
  is_heartbeat: true
}

2015-Mar-09 15:15:34.615179 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:16:04.713700 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:16:04.713894 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:16:04.713965 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:16:04.714106 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:16:04.714178 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:16:04.714220 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:16:04.714973 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:16:04.715028 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3041292288
  is_heartbeat: true
}

2015-Mar-09 15:16:04.715062 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:16:34.815439 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:16:34.815714 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:16:34.815826 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:16:34.816105 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:16:34.816210 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:16:34.816276 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:16:34.817331 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:16:34.817411 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3020115968
  is_heartbeat: true
}

2015-Mar-09 15:16:34.817461 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:17:04.915131 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:17:04.915205 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:17:04.915236 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:17:04.915345 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:17:04.915415 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:17:04.915452 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:17:04.916168 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:17:04.916217 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3034656768
  is_heartbeat: true
}

2015-Mar-09 15:17:04.916246 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:17:35.016356 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:17:35.016482 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:17:35.016539 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:17:35.016709 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:17:35.016818 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:17:35.016886 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:17:35.018000 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:17:35.018140 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3039408128
  is_heartbeat: true
}

2015-Mar-09 15:17:35.018206 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:18:05.116801 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:18:05.116924 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:18:05.116962 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:18:05.117073 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:18:05.117147 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:18:05.117209 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:18:05.118003 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:18:05.118069 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3019489280
  is_heartbeat: true
}

2015-Mar-09 15:18:05.118105 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:18:35.217101 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:18:35.217156 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:18:35.217174 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:18:35.217229 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:18:35.217272 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:18:35.217296 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:18:35.217828 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:18:35.217857 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3016847360
  is_heartbeat: true
}

2015-Mar-09 15:18:35.217875 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:19:05.318109 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:19:05.318167 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:19:05.318186 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:19:05.318257 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:19:05.318312 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:19:05.318337 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:19:05.318903 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:19:05.318944 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3043041280
  is_heartbeat: true
}

2015-Mar-09 15:19:05.318974 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:19:35.419169 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:19:35.419288 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:19:35.419333 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:19:35.419462 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:19:35.419548 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:19:35.419600 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:19:35.420454 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:19:35.420516 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3035803648
  is_heartbeat: true
}

2015-Mar-09 15:19:35.420555 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:20:05.520195 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:20:05.520328 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:20:05.520382 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:20:05.520553 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:20:05.520662 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:20:05.520730 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:20:05.521361 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:20:05.521463 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3019866112
  is_heartbeat: true
}

2015-Mar-09 15:20:05.521516 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:20:35.620910 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:20:35.621034 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:20:35.621089 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:20:35.621258 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:20:35.621367 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:20:35.621433 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:20:35.622060 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:20:35.622145 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3034140672
  is_heartbeat: true
}

2015-Mar-09 15:20:35.622226 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:21:05.721014 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:21:05.721081 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:21:05.721105 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:21:05.721185 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:21:05.721232 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:21:05.721259 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:21:05.721548 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:21:05.721585 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3044876288
  is_heartbeat: true
}

2015-Mar-09 15:21:05.721604 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:21:35.822408 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:21:35.822542 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:21:35.822598 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:21:35.822770 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:21:35.822880 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:21:35.822948 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:21:35.823554 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:21:35.823645 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3037130752
  is_heartbeat: true
}

2015-Mar-09 15:21:35.823700 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:22:05.923271 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:22:05.923417 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:22:05.923503 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:22:05.923684 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:22:05.923797 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:22:05.923865 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:22:05.924491 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:22:05.924572 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3046281216
  is_heartbeat: true
}

2015-Mar-09 15:22:05.924623 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:22:36.023710 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:22:36.023786 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:22:36.023809 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:22:36.023918 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:22:36.023976 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:22:36.024054 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:22:36.024322 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:22:36.024353 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3052052480
  is_heartbeat: true
}

2015-Mar-09 15:22:36.024371 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:23:06.124764 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:23:06.124897 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:23:06.124952 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:23:06.125145 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:23:06.125259 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:23:06.125324 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:23:06.126051 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:23:06.126179 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3047149568
  is_heartbeat: true
}

2015-Mar-09 15:23:06.126237 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:23:36.225509 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:23:36.225636 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:23:36.225688 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:23:36.225856 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:23:36.225965 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:23:36.226033 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:23:36.226726 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:23:36.226822 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3042869248
  is_heartbeat: true
}

2015-Mar-09 15:23:36.226875 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:24:06.326273 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:24:06.326408 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:24:06.326463 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:24:06.326638 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:24:06.326746 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:24:06.326814 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:24:06.327483 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:24:06.327582 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3055570944
  is_heartbeat: true
}

2015-Mar-09 15:24:06.327637 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:24:36.426687 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:24:36.426798 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:24:36.426896 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:24:36.426987 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:24:36.427053 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:24:36.427107 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:24:36.427529 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:24:36.427596 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3032739840
  is_heartbeat: true
}

2015-Mar-09 15:24:36.427641 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:25:06.527378 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:25:06.527435 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:25:06.527456 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:25:06.527515 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:25:06.527558 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:25:06.527584 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:25:06.527908 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:25:06.527942 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3052232704
  is_heartbeat: true
}

2015-Mar-09 15:25:06.527960 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:25:36.628464 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:25:36.628567 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:25:36.628608 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:25:36.628819 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:25:36.628887 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:25:36.628965 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:25:36.629567 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:25:36.629646 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3059884032
  is_heartbeat: true
}

2015-Mar-09 15:25:36.629792 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:26:06.729861 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:26:06.729995 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:26:06.730140 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:26:06.730526 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:26:06.730638 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:26:06.730704 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:26:06.731613 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:26:06.731715 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3040907264
  is_heartbeat: true
}

2015-Mar-09 15:26:06.731778 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:26:36.829552 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:26:36.829605 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:26:36.829624 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:26:36.829704 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:26:36.829754 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:26:36.829779 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:26:36.830115 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:26:36.830157 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3054317568
  is_heartbeat: true
}

2015-Mar-09 15:26:36.830176 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:27:06.930605 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:27:06.930705 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:27:06.930739 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:27:06.930865 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:27:06.930930 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:27:06.930967 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:27:06.931376 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:27:06.931433 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3078316032
  is_heartbeat: true
}

2015-Mar-09 15:27:06.931464 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:27:37.031597 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:27:37.031716 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:27:37.031769 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:27:37.031937 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:27:37.032050 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:27:37.032119 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:27:37.032960 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:27:37.033053 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3036639232
  is_heartbeat: true
}

2015-Mar-09 15:27:37.033104 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:28:07.132433 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:28:07.132569 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:28:07.132625 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:28:07.132857 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:28:07.132979 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:28:07.133043 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:28:07.133806 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:28:07.133903 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3050487808
  is_heartbeat: true
}

2015-Mar-09 15:28:07.133956 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:28:37.233006 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:28:37.233120 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:28:37.233165 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:28:37.233302 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:28:37.233404 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:28:37.233459 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:28:37.234500 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:28:37.234668 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3041091584
  is_heartbeat: true
}

2015-Mar-09 15:28:37.234715 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:29:07.333582 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:29:07.333639 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:29:07.333659 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:29:07.333758 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:29:07.333802 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:29:07.333826 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:29:07.334143 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:29:07.334188 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3048374272
  is_heartbeat: true
}

2015-Mar-09 15:29:07.334220 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:29:37.434179 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:29:37.434237 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:29:37.434257 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:29:37.434333 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:29:37.434375 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:29:37.434401 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:29:37.434689 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:29:37.434718 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3022086144
  is_heartbeat: true
}

2015-Mar-09 15:29:37.434736 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:30:07.534864 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:30:07.534968 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:30:07.534994 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:30:07.535099 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:30:07.535158 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:30:07.535190 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:30:07.535650 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:30:07.535711 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3101855744
  is_heartbeat: true
}

2015-Mar-09 15:30:07.535737 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:30:37.635813 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:30:37.635873 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:30:37.635909 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:30:37.636005 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:30:37.636064 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:30:37.636093 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:30:37.636429 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:30:37.636460 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3180634112
  is_heartbeat: true
}

2015-Mar-09 15:30:37.636478 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:31:07.737345 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:31:07.737480 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:31:07.737535 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:31:07.737712 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:31:07.737825 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:31:07.737957 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:31:07.738653 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:31:07.738757 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3067613184
  is_heartbeat: true
}

2015-Mar-09 15:31:07.738844 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:31:37.837156 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:31:37.837209 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:31:37.837228 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:31:37.837305 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:31:37.837351 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:31:37.837377 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:31:37.837742 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:31:37.837776 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3055763456
  is_heartbeat: true
}

2015-Mar-09 15:31:37.837794 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:32:07.937925 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:32:07.937992 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:32:07.938022 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:32:07.938079 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:32:07.938131 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:32:07.938154 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:32:07.938451 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:32:07.938498 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3104768000
  is_heartbeat: true
}

2015-Mar-09 15:32:07.938516 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:32:38.039566 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:32:38.039699 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:32:38.039754 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:32:38.039933 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:32:38.040042 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:32:38.040110 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:32:38.040917 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:32:38.041016 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3062124544
  is_heartbeat: true
}

2015-Mar-09 15:32:38.041071 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:33:08.139497 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:33:08.139557 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:33:08.139577 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:33:08.139655 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:33:08.139700 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:33:08.139725 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:33:08.140043 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:33:08.140082 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3227840512
  is_heartbeat: true
}

2015-Mar-09 15:33:08.140101 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:33:38.240466 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:33:38.240524 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:33:38.240543 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:33:38.240632 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:33:38.240700 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:33:38.240729 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:33:38.241089 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:33:38.241127 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3128602624
  is_heartbeat: true
}

2015-Mar-09 15:33:38.241146 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:34:08.341583 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:34:08.341702 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:34:08.341775 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:34:08.341992 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:34:08.342103 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:34:08.342166 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:34:08.342988 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:34:08.343064 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3136966656
  is_heartbeat: true
}

2015-Mar-09 15:34:08.343213 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:34:38.441743 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:34:38.441798 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:34:38.441816 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:34:38.441889 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:34:38.441942 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:34:38.441967 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:34:38.442291 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:34:38.442329 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3208769536
  is_heartbeat: true
}

2015-Mar-09 15:34:38.442348 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:35:08.545289 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:35:08.545426 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:35:08.545484 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:35:08.545649 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:35:08.545758 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:35:08.545825 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:35:08.546559 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:35:08.546652 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3144626176
  is_heartbeat: true
}

2015-Mar-09 15:35:08.546737 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:35:38.643532 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:35:38.643601 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:35:38.643630 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:35:38.643711 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:35:38.643772 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:35:38.643803 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:35:38.644165 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:35:38.644203 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3078840320
  is_heartbeat: true
}

2015-Mar-09 15:35:38.644222 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:36:08.744844 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:36:08.744993 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:36:08.745052 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:36:08.745249 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:36:08.745368 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:36:08.745436 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:36:08.746178 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:36:08.746272 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3075264512
  is_heartbeat: true
}

2015-Mar-09 15:36:08.746340 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:36:38.845403 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:36:38.845509 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:36:38.845552 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:36:38.845697 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:36:38.845786 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:36:38.845840 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:36:38.846484 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:36:38.846571 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3148853248
  is_heartbeat: true
}

2015-Mar-09 15:36:38.846615 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:37:08.946198 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:37:08.946284 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:37:08.946319 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:37:08.946464 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:37:08.946536 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:37:08.946579 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:37:08.947033 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:37:08.947143 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3137802240
  is_heartbeat: true
}

2015-Mar-09 15:37:08.947181 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:37:39.046373 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:37:39.046432 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:37:39.046451 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:37:39.046540 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:37:39.046584 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:37:39.046609 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:37:39.047049 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:37:39.047104 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3149627392
  is_heartbeat: true
}

2015-Mar-09 15:37:39.047124 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:38:09.148141 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:38:09.148284 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:38:09.148341 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:38:09.148545 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:38:09.148781 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:38:09.148861 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:38:09.149720 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:38:09.149908 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165741056
  is_heartbeat: true
}

2015-Mar-09 15:38:09.149965 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:38:39.248234 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:38:39.248305 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:38:39.248332 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:38:39.248443 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:38:39.248502 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:38:39.248535 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:38:39.248923 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:38:39.248975 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3167899648
  is_heartbeat: true
}

2015-Mar-09 15:38:39.249002 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:39:09.349253 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:39:09.349379 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:39:09.349433 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:39:09.349625 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:39:09.349735 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:39:09.349800 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:39:09.350579 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:39:09.350680 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3258740736
  is_heartbeat: true
}

2015-Mar-09 15:39:09.350734 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:39:39.449930 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:39:39.450074 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:39:39.450129 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:39:39.450301 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:39:39.450416 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:39:39.450484 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:39:39.451283 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:39:39.451384 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3176443904
  is_heartbeat: true
}

2015-Mar-09 15:39:39.451437 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:40:09.550990 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:40:09.551092 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:40:09.551136 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:40:09.551208 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:40:09.551265 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:40:09.551341 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:40:09.551821 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:40:09.551885 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3170344960
  is_heartbeat: true
}

2015-Mar-09 15:40:09.551925 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:40:39.652664 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:40:39.652794 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:40:39.652847 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:40:39.652991 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:40:39.653100 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:40:39.653163 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:40:39.653891 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:40:39.653990 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3174207488
  is_heartbeat: true
}

2015-Mar-09 15:40:39.654044 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:41:09.752973 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:41:09.753029 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:41:09.753048 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:41:09.753125 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:41:09.753172 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:41:09.753226 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:41:09.753561 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:41:09.753599 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3167526912
  is_heartbeat: true
}

2015-Mar-09 15:41:09.753618 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:41:39.853718 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:41:39.853772 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:41:39.853791 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:41:39.853875 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:41:39.853920 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:41:39.853945 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:41:39.854335 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:41:39.854371 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3173769216
  is_heartbeat: true
}

2015-Mar-09 15:41:39.854390 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:42:09.955195 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:42:09.955320 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:42:09.955373 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:42:09.955547 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:42:09.955652 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:42:09.955717 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:42:09.956889 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:42:09.957001 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3169116160
  is_heartbeat: true
}

2015-Mar-09 15:42:09.957056 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:42:40.055533 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:42:40.055632 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:42:40.055674 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:42:40.055838 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:42:40.055918 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:42:40.055966 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:42:40.056514 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:42:40.056593 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3174735872
  is_heartbeat: true
}

2015-Mar-09 15:42:40.056633 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:43:10.155842 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:43:10.155900 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:43:10.155920 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:43:10.156001 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:43:10.156085 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:43:10.156143 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:43:10.156576 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:43:10.156612 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3158835200
  is_heartbeat: true
}

2015-Mar-09 15:43:10.156631 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:43:40.257445 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:43:40.257577 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:43:40.257632 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:43:40.257828 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:43:40.257941 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:43:40.258005 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:43:40.258769 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:43:40.258854 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3179253760
  is_heartbeat: true
}

2015-Mar-09 15:43:40.258904 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:44:10.358224 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:44:10.358358 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:44:10.358412 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:44:10.358586 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:44:10.358695 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:44:10.358761 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:44:10.359487 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:44:10.359586 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3153739776
  is_heartbeat: true
}

2015-Mar-09 15:44:10.359640 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:44:40.458976 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:44:40.459109 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:44:40.459164 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:44:40.459364 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:44:40.459473 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:44:40.459536 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:44:40.460315 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:44:40.460414 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3175923712
  is_heartbeat: true
}

2015-Mar-09 15:44:40.460468 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:45:10.575450 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:45:10.575521 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:45:10.575558 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:45:10.575649 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:45:10.575723 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:45:10.575748 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:45:10.576159 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:45:10.576202 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3179380736
  is_heartbeat: true
}

2015-Mar-09 15:45:10.576222 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:45:40.677354 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:45:40.677484 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:45:40.677566 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:45:40.677796 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:45:40.677903 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:45:40.677968 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:45:40.678647 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:45:40.678726 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3171618816
  is_heartbeat: true
}

2015-Mar-09 15:45:40.678777 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:46:10.777940 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:46:10.778055 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:46:10.778101 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:46:10.778274 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:46:10.778364 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:46:10.778419 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:46:10.779103 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:46:10.779186 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3179524096
  is_heartbeat: true
}

2015-Mar-09 15:46:10.779231 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:46:40.878900 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:46:40.879029 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:46:40.879083 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:46:40.879263 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:46:40.879370 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:46:40.879435 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:46:40.880267 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:46:40.880367 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3162681344
  is_heartbeat: true
}

2015-Mar-09 15:46:40.880423 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:47:10.979164 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:47:10.979238 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:47:10.979266 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:47:10.979376 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:47:10.979452 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:47:10.979486 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:47:10.979916 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:47:10.979967 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3158589440
  is_heartbeat: true
}

2015-Mar-09 15:47:10.979994 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:47:41.080606 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:47:41.080767 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:47:41.080823 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:47:41.081023 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:47:41.081127 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:47:41.081223 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:47:41.081986 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:47:41.082085 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3136782336
  is_heartbeat: true
}

2015-Mar-09 15:47:41.082138 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:48:11.181245 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:48:11.181371 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:48:11.181427 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:48:11.181599 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:48:11.181700 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:48:11.181766 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:48:11.182639 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:48:11.182738 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3158339584
  is_heartbeat: true
}

2015-Mar-09 15:48:11.182792 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:48:41.281896 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:48:41.282015 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:48:41.282069 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:48:41.282237 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:48:41.282345 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:48:41.282410 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:48:41.283112 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:48:41.283211 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3122429952
  is_heartbeat: true
}

2015-Mar-09 15:48:41.283267 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:49:11.382915 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:49:11.383058 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:49:11.383119 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:49:11.383318 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:49:11.383441 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:49:11.383553 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:49:11.384293 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:49:11.384393 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165839360
  is_heartbeat: true
}

2015-Mar-09 15:49:11.384449 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:49:41.483855 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:49:41.483992 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:49:41.484048 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:49:41.484259 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:49:41.484404 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:49:41.484470 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:49:41.485272 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:49:41.485380 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3147431936
  is_heartbeat: true
}

2015-Mar-09 15:49:41.485466 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:50:11.584086 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:50:11.584173 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:50:11.584207 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:50:11.584337 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:50:11.584409 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:50:11.584450 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:50:11.584909 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:50:11.584971 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3163488256
  is_heartbeat: true
}

2015-Mar-09 15:50:11.585005 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:50:41.684789 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:50:41.684980 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:50:41.685018 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:50:41.685143 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:50:41.685218 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:50:41.685262 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:50:41.685757 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:50:41.685847 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3139059712
  is_heartbeat: true
}

2015-Mar-09 15:50:41.685887 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:51:11.785301 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:51:11.785360 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:51:11.785380 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:51:11.785437 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:51:11.785480 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:51:11.785504 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:51:11.785889 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:51:11.785930 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3163668480
  is_heartbeat: true
}

2015-Mar-09 15:51:11.785949 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:51:41.886805 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:51:41.886935 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:51:41.886989 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:51:41.887188 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:51:41.887297 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:51:41.887414 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:51:41.888116 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:51:41.888216 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3149524992
  is_heartbeat: true
}

2015-Mar-09 15:51:41.888271 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:52:11.987373 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:52:11.987498 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:52:11.987554 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:52:11.987728 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:52:11.987828 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:52:11.987892 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:52:11.988592 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:52:11.988723 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3162959872
  is_heartbeat: true
}

2015-Mar-09 15:52:11.988780 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:52:42.088064 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:52:42.088190 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:52:42.088246 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:52:42.088410 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:52:42.088526 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:52:42.088592 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:52:42.089361 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:52:42.089460 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3169439744
  is_heartbeat: true
}

2015-Mar-09 15:52:42.089515 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:53:12.188783 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:53:12.188900 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:53:12.188954 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:53:12.189108 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:53:12.189217 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:53:12.189286 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:53:12.190045 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:53:12.190135 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3152588800
  is_heartbeat: true
}

2015-Mar-09 15:53:12.190187 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:53:42.289560 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:53:42.289690 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:53:42.289744 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:53:42.289947 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:53:42.290064 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:53:42.290129 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:53:42.290911 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:53:42.291011 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3166265344
  is_heartbeat: true
}

2015-Mar-09 15:53:42.291065 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:54:12.390401 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:54:12.390528 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:54:12.390583 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:54:12.390779 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:54:12.390963 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:54:12.391048 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:54:12.391785 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:54:12.391880 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3149078528
  is_heartbeat: true
}

2015-Mar-09 15:54:12.391934 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:54:42.490811 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:54:42.490882 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:54:42.490912 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:54:42.491008 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:54:42.491069 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:54:42.491126 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:54:42.491545 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:54:42.491588 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3163312128
  is_heartbeat: true
}

2015-Mar-09 15:54:42.491614 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:55:12.591812 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:55:12.591924 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:55:12.591971 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:55:12.592142 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:55:12.592243 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:55:12.592299 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:55:12.592810 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:55:12.592876 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3146096640
  is_heartbeat: true
}

2015-Mar-09 15:55:12.592919 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:55:42.692895 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:55:42.693019 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:55:42.693075 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:55:42.693272 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:55:42.693381 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:55:42.693445 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:55:42.694274 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:55:42.694376 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165904896
  is_heartbeat: true
}

2015-Mar-09 15:55:42.694430 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:56:12.793615 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:56:12.793742 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:56:12.793795 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:56:12.793997 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:56:12.794114 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:56:12.794204 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:56:12.795019 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:56:12.795119 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3148574720
  is_heartbeat: true
}

2015-Mar-09 15:56:12.795171 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:56:42.893803 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:56:42.893889 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:56:42.893922 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:56:42.894041 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:56:42.894104 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:56:42.894141 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:56:42.894592 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:56:42.894649 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3163766784
  is_heartbeat: true
}

2015-Mar-09 15:56:42.894681 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:57:12.995218 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:57:12.995350 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:57:12.995405 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:57:12.995639 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:57:12.995746 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:57:12.995858 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:57:12.996638 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:57:12.996737 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3170836480
  is_heartbeat: true
}

2015-Mar-09 15:57:12.996849 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:57:43.095919 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:57:43.096051 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:57:43.096104 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:57:43.096329 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:57:43.096412 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:57:43.096472 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:57:43.097228 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:57:43.097324 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3152039936
  is_heartbeat: true
}

2015-Mar-09 15:57:43.097377 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:58:13.196038 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:58:13.196097 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:58:13.196116 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:58:13.196209 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:58:13.196254 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:58:13.196278 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:58:13.196651 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:58:13.196684 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3166973952
  is_heartbeat: true
}

2015-Mar-09 15:58:13.196704 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:58:43.296800 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:58:43.296857 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:58:43.296877 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:58:43.296955 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:58:43.296997 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:58:43.297023 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:58:43.297363 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:58:43.297409 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3140718592
  is_heartbeat: true
}

2015-Mar-09 15:58:43.297440 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:59:13.398189 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:59:13.398312 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:59:13.398367 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:59:13.398566 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:59:13.398673 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:59:13.398737 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:59:13.399466 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:59:13.399543 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165413376
  is_heartbeat: true
}

2015-Mar-09 15:59:13.399593 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 15:59:43.498028 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 15:59:43.498082 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 15:59:43.498118 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 15:59:43.498207 [INFO] New Request from Master of type HELLO received
2015-Mar-09 15:59:43.498256 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 15:59:43.498280 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 15:59:43.498586 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 15:59:43.498614 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3152932864
  is_heartbeat: true
}

2015-Mar-09 15:59:43.498631 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:00:13.598966 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:00:13.599174 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:00:13.599230 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:00:13.599449 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:00:13.599557 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:00:13.599621 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:00:13.600313 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:00:13.600391 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3166117888
  is_heartbeat: true
}

2015-Mar-09 16:00:13.600484 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:00:43.699894 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:00:43.700025 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:00:43.700082 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:00:43.700255 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:00:43.700359 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:00:43.700423 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:00:43.701066 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:00:43.701205 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3171823616
  is_heartbeat: true
}

2015-Mar-09 16:00:43.701275 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:01:13.800831 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:01:13.800968 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:01:13.801021 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:01:13.801188 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:01:13.801288 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:01:13.801345 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:01:13.801967 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:01:13.802063 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3163414528
  is_heartbeat: true
}

2015-Mar-09 16:01:13.802114 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:01:43.901975 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:01:43.902101 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:01:43.902157 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:01:43.902335 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:01:43.902445 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:01:43.902512 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:01:43.903290 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:01:43.903373 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3170082816
  is_heartbeat: true
}

2015-Mar-09 16:01:43.903425 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:02:14.002886 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:02:14.003042 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:02:14.003098 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:02:14.003325 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:02:14.003431 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:02:14.003530 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:02:14.004206 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:02:14.004299 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3155968000
  is_heartbeat: true
}

2015-Mar-09 16:02:14.004350 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:02:44.103407 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:02:44.103523 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:02:44.103568 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:02:44.103856 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:02:44.103949 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:02:44.104000 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:02:44.104621 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:02:44.104708 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3169144832
  is_heartbeat: true
}

2015-Mar-09 16:02:44.104749 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:03:14.204336 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:03:14.204457 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:03:14.204511 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:03:14.204710 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:03:14.204819 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:03:14.204884 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:03:14.205634 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:03:14.205733 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3154386944
  is_heartbeat: true
}

2015-Mar-09 16:03:14.205789 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:03:44.305246 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:03:44.305392 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:03:44.305452 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:03:44.305644 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:03:44.305757 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:03:44.305929 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:03:44.306703 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:03:44.306847 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3166703616
  is_heartbeat: true
}

2015-Mar-09 16:03:44.306910 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:04:14.405932 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:04:14.406062 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:04:14.406117 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:04:14.406318 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:04:14.406427 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:04:14.406490 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:04:14.407345 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:04:14.407447 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3150876672
  is_heartbeat: true
}

2015-Mar-09 16:04:14.407533 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:04:44.506145 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:04:44.506204 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:04:44.506238 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:04:44.506332 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:04:44.506378 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:04:44.506403 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:04:44.506734 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:04:44.506765 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3166584832
  is_heartbeat: true
}

2015-Mar-09 16:04:44.506784 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:05:14.606969 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:05:14.607054 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:05:14.607114 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:05:14.607237 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:05:14.607306 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:05:14.607350 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:05:14.607852 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:05:14.607908 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3157258240
  is_heartbeat: true
}

2015-Mar-09 16:05:14.607941 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:05:44.708231 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:05:44.708365 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:05:44.708419 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:05:44.708591 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:05:44.708698 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:05:44.708765 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:05:44.709551 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:05:44.709651 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3167977472
  is_heartbeat: true
}

2015-Mar-09 16:05:44.709705 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:06:14.808951 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:06:14.809064 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:06:14.809112 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:06:14.809280 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:06:14.809375 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:06:14.809430 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:06:14.810126 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:06:14.810215 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3174457344
  is_heartbeat: true
}

2015-Mar-09 16:06:14.810260 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:06:44.909181 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:06:44.909242 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:06:44.909262 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:06:44.909338 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:06:44.909379 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:06:44.909418 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:06:44.909798 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:06:44.909848 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3153596416
  is_heartbeat: true
}

2015-Mar-09 16:06:44.909867 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:07:15.009794 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:07:15.009855 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:07:15.009875 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:07:15.009938 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:07:15.009978 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:07:15.010002 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:07:15.011641 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:07:15.011701 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3169103872
  is_heartbeat: true
}

2015-Mar-09 16:07:15.011720 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:07:45.110486 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:07:45.110546 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:07:45.110565 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:07:45.110623 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:07:45.110666 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:07:45.110690 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:07:45.111040 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:07:45.111073 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3150368768
  is_heartbeat: true
}

2015-Mar-09 16:07:45.111091 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:08:15.212029 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:08:15.212156 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:08:15.212211 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:08:15.212407 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:08:15.212522 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:08:15.212587 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:08:15.213335 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:08:15.213442 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165863936
  is_heartbeat: true
}

2015-Mar-09 16:08:15.213497 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:08:45.312258 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:08:45.312315 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:08:45.312335 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:08:45.312401 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:08:45.312447 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:08:45.312484 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:08:45.312836 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:08:45.312888 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3155083264
  is_heartbeat: true
}

2015-Mar-09 16:08:45.312924 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:09:15.413696 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:09:15.413823 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:09:15.413878 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:09:15.414078 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:09:15.414187 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:09:15.414341 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:09:15.415072 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:09:15.415154 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3166797824
  is_heartbeat: true
}

2015-Mar-09 16:09:15.415206 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:09:45.514329 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:09:45.514451 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:09:45.514507 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:09:45.514679 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:09:45.514784 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:09:45.514851 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:09:45.515757 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:09:45.515856 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3171332096
  is_heartbeat: true
}

2015-Mar-09 16:09:45.515909 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:10:15.614531 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:10:15.614598 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:10:15.614617 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:10:15.614693 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:10:15.614734 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:10:15.614760 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:10:15.615161 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:10:15.615197 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3156643840
  is_heartbeat: true
}

2015-Mar-09 16:10:15.615216 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:10:45.715765 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:10:45.715876 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:10:45.715925 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:10:45.716077 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:10:45.716172 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:10:45.716227 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:10:45.716924 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:10:45.716993 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3164651520
  is_heartbeat: true
}

2015-Mar-09 16:10:45.717036 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:11:15.816790 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:11:15.816967 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:11:15.817072 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:11:15.817342 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:11:15.817467 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:11:15.817538 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:11:15.818300 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:11:15.818438 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3171643392
  is_heartbeat: true
}

2015-Mar-09 16:11:15.818493 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:11:45.917565 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:11:45.917703 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:11:45.917759 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:11:45.917956 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:11:45.918134 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:11:45.918221 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:11:45.918896 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:11:45.918992 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3153530880
  is_heartbeat: true
}

2015-Mar-09 16:11:45.919045 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:12:16.017745 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:12:16.017870 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:12:16.017915 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:12:16.018022 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:12:16.018090 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:12:16.018130 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:12:16.018571 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:12:16.018619 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3167637504
  is_heartbeat: true
}

2015-Mar-09 16:12:16.018650 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:12:46.119102 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:12:46.119219 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:12:46.119267 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:12:46.119430 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:12:46.119521 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:12:46.119573 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:12:46.120516 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:12:46.120651 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3150532608
  is_heartbeat: true
}

2015-Mar-09 16:12:46.120761 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:13:16.220451 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:13:16.220544 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:13:16.220582 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:13:16.220708 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:13:16.220787 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:13:16.220850 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:13:16.221437 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:13:16.221493 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165491200
  is_heartbeat: true
}

2015-Mar-09 16:13:16.221528 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:13:46.320884 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:13:46.320953 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:13:46.320976 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:13:46.321062 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:13:46.321108 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:13:46.321134 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:13:46.321781 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:13:46.321828 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3131211776
  is_heartbeat: true
}

2015-Mar-09 16:13:46.321849 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:14:16.422239 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:14:16.422371 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:14:16.422460 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:14:16.422636 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:14:16.422781 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:14:16.422901 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:14:16.423877 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:14:16.424066 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3163312128
  is_heartbeat: true
}

2015-Mar-09 16:14:16.424167 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:14:46.522866 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:14:46.522993 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:14:46.523049 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:14:46.523222 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:14:46.523332 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:14:46.523397 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:14:46.524153 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:14:46.524233 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3147214848
  is_heartbeat: true
}

2015-Mar-09 16:14:46.524285 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:15:16.623840 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:15:16.623967 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:15:16.624021 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:15:16.624198 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:15:16.624307 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:15:16.624374 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:15:16.625165 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:15:16.625273 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3159605248
  is_heartbeat: true
}

2015-Mar-09 16:15:16.625327 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:15:46.724901 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:15:46.725032 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:15:46.725088 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:15:46.725294 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:15:46.725411 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:15:46.725478 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:15:46.726203 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:15:46.726349 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3170156544
  is_heartbeat: true
}

2015-Mar-09 16:15:46.726408 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:16:16.825000 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:16:16.825087 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:16:16.825119 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:16:16.825241 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:16:16.825309 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:16:16.825348 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:16:16.825857 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:16:16.825917 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3154542592
  is_heartbeat: true
}

2015-Mar-09 16:16:16.825960 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:16:46.925318 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:16:46.925386 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:16:46.925406 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:16:46.925496 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:16:46.925539 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:16:46.925572 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:16:46.925935 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:16:46.925967 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3168014336
  is_heartbeat: true
}

2015-Mar-09 16:16:46.925984 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:17:17.026840 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:17:17.026954 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:17:17.027000 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:17:17.027144 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:17:17.027243 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:17:17.027300 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:17:17.028174 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:17:17.028250 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3154264064
  is_heartbeat: true
}

2015-Mar-09 16:17:17.028293 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:17:47.127095 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:17:47.127175 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:17:47.127210 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:17:47.127344 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:17:47.127421 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:17:47.127462 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:17:47.128330 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:17:47.128388 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165548544
  is_heartbeat: true
}

2015-Mar-09 16:17:47.128419 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:18:17.227772 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:18:17.227830 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:18:17.227850 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:18:17.227940 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:18:17.227984 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:18:17.228009 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:18:17.228372 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:18:17.228405 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3140898816
  is_heartbeat: true
}

2015-Mar-09 16:18:17.228424 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:18:47.328856 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:18:47.328943 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:18:47.328977 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:18:47.329111 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:18:47.329184 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:18:47.329225 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:18:47.329711 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:18:47.329773 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3163619328
  is_heartbeat: true
}

2015-Mar-09 16:18:47.329858 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:19:17.430138 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:19:17.430273 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:19:17.430327 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:19:17.430500 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:19:17.430659 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:19:17.430744 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:19:17.431530 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:19:17.431685 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3169869824
  is_heartbeat: true
}

2015-Mar-09 16:19:17.431749 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:19:47.531722 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:19:47.531834 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:19:47.531886 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:19:47.532070 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:19:47.532172 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:19:47.532233 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:19:47.532940 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:19:47.533015 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3152982016
  is_heartbeat: true
}

2015-Mar-09 16:19:47.533062 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:20:17.632275 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:20:17.632355 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:20:17.632375 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:20:17.632452 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:20:17.632497 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:20:17.632523 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:20:17.632867 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:20:17.632906 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3169382400
  is_heartbeat: true
}

2015-Mar-09 16:20:17.632926 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:20:47.733324 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:20:47.733449 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:20:47.733504 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:20:47.733684 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:20:47.733790 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:20:47.733855 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:20:47.734637 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:20:47.734732 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3150970880
  is_heartbeat: true
}

2015-Mar-09 16:20:47.734789 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:21:17.834181 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:21:17.834335 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:21:17.834392 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:21:17.834594 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:21:17.834749 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:21:17.834824 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:21:17.835600 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:21:17.835816 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3166011392
  is_heartbeat: true
}

2015-Mar-09 16:21:17.835879 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:21:47.934071 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:21:47.934126 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:21:47.934145 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:21:47.934234 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:21:47.934277 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:21:47.934302 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:21:47.935385 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:21:47.935423 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3138916352
  is_heartbeat: true
}

2015-Mar-09 16:21:47.935490 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:22:18.035446 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:22:18.035552 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:22:18.035629 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:22:18.035799 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:22:18.035888 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:22:18.035940 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:22:18.036549 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:22:18.036611 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3166359552
  is_heartbeat: true
}

2015-Mar-09 16:22:18.036652 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:22:48.136001 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:22:48.136110 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:22:48.136144 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:22:48.136275 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:22:48.136346 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:22:48.136387 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:22:48.136887 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:22:48.136950 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3150966784
  is_heartbeat: true
}

2015-Mar-09 16:22:48.136984 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:23:18.237356 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:23:18.237528 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:23:18.237618 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:23:18.237820 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:23:18.237938 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:23:18.238009 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:23:18.238736 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:23:18.238880 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3166232576
  is_heartbeat: true
}

2015-Mar-09 16:23:18.238934 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:23:48.337126 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:23:48.337180 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:23:48.337201 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:23:48.337237 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:23:48.337264 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:23:48.337286 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:23:48.337572 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:23:48.337602 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3172622336
  is_heartbeat: true
}

2015-Mar-09 16:23:48.337619 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:24:18.438036 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:24:18.438094 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:24:18.438114 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:24:18.438201 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:24:18.438247 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:24:18.438273 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:24:18.438680 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:24:18.438717 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3158917120
  is_heartbeat: true
}

2015-Mar-09 16:24:18.438736 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:24:48.541941 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:24:48.542152 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:24:48.542218 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:24:48.542390 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:24:48.542495 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:24:48.542563 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:24:48.543248 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:24:48.543328 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3170349056
  is_heartbeat: true
}

2015-Mar-09 16:24:48.543379 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:25:18.639954 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:25:18.640053 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:25:18.640096 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:25:18.640232 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:25:18.640323 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:25:18.640376 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:25:18.640977 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:25:18.641059 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3153813504
  is_heartbeat: true
}

2015-Mar-09 16:25:18.641102 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:25:48.741013 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:25:48.741190 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:25:48.741255 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:25:48.741479 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:25:48.741586 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:25:48.741760 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:25:48.742449 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:25:48.742548 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3166732288
  is_heartbeat: true
}

2015-Mar-09 16:25:48.742603 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:26:18.841490 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:26:18.841596 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:26:18.841642 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:26:18.841789 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:26:18.841921 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:26:18.841980 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:26:18.842826 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:26:18.842907 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3147096064
  is_heartbeat: true
}

2015-Mar-09 16:26:18.842950 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:26:48.943227 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:26:48.943339 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:26:48.943383 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:26:48.943558 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:26:48.943644 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:26:48.943695 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:26:48.944282 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:26:48.944358 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3164889088
  is_heartbeat: true
}

2015-Mar-09 16:26:48.944399 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:27:19.043264 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:27:19.043389 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:27:19.043446 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:27:19.043642 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:27:19.043752 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:27:19.043846 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:27:19.044676 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:27:19.044776 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3172700160
  is_heartbeat: true
}

2015-Mar-09 16:27:19.044830 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:27:49.143447 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:27:49.143515 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:27:49.143535 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:27:49.143624 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:27:49.143667 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:27:49.143710 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:27:49.144072 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:27:49.144109 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3157245952
  is_heartbeat: true
}

2015-Mar-09 16:27:49.144129 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:28:19.243951 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:28:19.244008 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:28:19.244027 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:28:19.244088 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:28:19.244128 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:28:19.244152 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:28:19.244621 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:28:19.244652 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3168944128
  is_heartbeat: true
}

2015-Mar-09 16:28:19.244670 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:28:49.345126 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:28:49.345221 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:28:49.345280 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:28:49.345403 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:28:49.345464 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:28:49.345499 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:28:49.345970 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:28:49.346020 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3150606336
  is_heartbeat: true
}

2015-Mar-09 16:28:49.346049 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:29:19.445692 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:29:19.445753 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:29:19.445773 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:29:19.445862 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:29:19.445906 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:29:19.445930 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:29:19.446288 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:29:19.446324 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165663232
  is_heartbeat: true
}

2015-Mar-09 16:29:19.446344 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:29:49.547036 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:29:49.547168 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:29:49.547222 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:29:49.547423 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:29:49.547534 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:29:49.547600 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:29:49.548375 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:29:49.548474 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3144740864
  is_heartbeat: true
}

2015-Mar-09 16:29:49.548527 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:30:19.647241 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:30:19.647303 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:30:19.647322 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:30:19.647396 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:30:19.647456 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:30:19.647483 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:30:19.647888 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:30:19.647921 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3163238400
  is_heartbeat: true
}

2015-Mar-09 16:30:19.647939 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:30:49.748430 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:30:49.748544 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:30:49.748592 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:30:49.748756 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:30:49.748877 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:30:49.748958 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:30:49.749837 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:30:49.749918 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3171262464
  is_heartbeat: true
}

2015-Mar-09 16:30:49.749963 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:31:19.848897 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:31:19.848977 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:31:19.848996 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:31:19.849096 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:31:19.849139 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:31:19.849162 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:31:19.849505 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:31:19.849542 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3154255872
  is_heartbeat: true
}

2015-Mar-09 16:31:19.849561 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:31:49.949617 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:31:49.949675 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:31:49.949705 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:31:49.949788 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:31:49.949828 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:31:49.949886 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:31:49.950248 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:31:49.950285 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3169087488
  is_heartbeat: true
}

2015-Mar-09 16:31:49.950304 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:32:20.050941 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:32:20.051069 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:32:20.051123 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:32:20.051299 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:32:20.051400 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:32:20.051466 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:32:20.052232 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:32:20.052330 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3134763008
  is_heartbeat: true
}

2015-Mar-09 16:32:20.052385 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:32:50.150804 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:32:50.150858 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:32:50.150878 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:32:50.150930 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:32:50.150972 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:32:50.150996 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:32:50.151326 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:32:50.151358 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3148939264
  is_heartbeat: true
}

2015-Mar-09 16:32:50.151389 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:33:20.252357 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:33:20.252490 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:33:20.252539 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:33:20.252690 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:33:20.252773 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:33:20.252821 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:33:20.253413 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:33:20.253487 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3146440704
  is_heartbeat: true
}

2015-Mar-09 16:33:20.253553 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:33:50.353243 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:33:50.353364 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:33:50.353420 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:33:50.353592 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:33:50.353700 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:33:50.353780 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:33:50.354880 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:33:50.355015 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3158540288
  is_heartbeat: true
}

2015-Mar-09 16:33:50.355067 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:34:20.453361 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:34:20.453429 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:34:20.453455 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:34:20.453551 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:34:20.453607 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:34:20.453640 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:34:20.454147 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:34:20.454204 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3162611712
  is_heartbeat: true
}

2015-Mar-09 16:34:20.454230 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:34:50.554265 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:34:50.554324 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:34:50.554344 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:34:50.554441 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:34:50.554485 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:34:50.554509 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:34:50.554896 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:34:50.554931 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3157008384
  is_heartbeat: true
}

2015-Mar-09 16:34:50.554950 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:35:20.655119 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:35:20.655258 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:35:20.655316 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:35:20.655439 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:35:20.655501 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:35:20.655536 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:35:20.656045 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:35:20.656105 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165208576
  is_heartbeat: true
}

2015-Mar-09 16:35:20.656134 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:35:50.755912 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:35:50.756025 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:35:50.756063 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:35:50.756198 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:35:50.756248 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:35:50.756282 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:35:50.756749 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:35:50.756804 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3145797632
  is_heartbeat: true
}

2015-Mar-09 16:35:50.756851 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:36:20.856528 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:36:20.856599 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:36:20.856622 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:36:20.856688 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:36:20.856735 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:36:20.856782 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:36:20.857239 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:36:20.857281 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3160604672
  is_heartbeat: true
}

2015-Mar-09 16:36:20.857299 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:36:50.957599 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:36:50.957680 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:36:50.957707 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:36:50.957803 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:36:50.957857 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:36:50.957888 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:36:50.958308 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:36:50.958354 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3134828544
  is_heartbeat: true
}

2015-Mar-09 16:36:50.958380 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:37:21.058566 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:37:21.058698 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:37:21.058753 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:37:21.058949 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:37:21.059059 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:37:21.059124 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:37:21.061465 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:37:21.061570 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3161333760
  is_heartbeat: true
}

2015-Mar-09 16:37:21.061627 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:37:51.158741 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:37:51.158800 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:37:51.158820 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:37:51.158884 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:37:51.158941 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:37:51.158966 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:37:51.159456 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:37:51.159498 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3157889024
  is_heartbeat: true
}

2015-Mar-09 16:37:51.159517 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:38:21.259463 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:38:21.259532 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:38:21.259556 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:38:21.259661 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:38:21.259709 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:38:21.259736 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:38:21.260089 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:38:21.260126 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3157557248
  is_heartbeat: true
}

2015-Mar-09 16:38:21.260146 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:38:51.360289 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:38:51.360345 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:38:51.360364 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:38:51.360449 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:38:51.360491 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:38:51.360516 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:38:51.360865 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:38:51.360913 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165147136
  is_heartbeat: true
}

2015-Mar-09 16:38:51.360944 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:39:21.460938 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:39:21.460999 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:39:21.461019 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:39:21.461078 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:39:21.461120 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:39:21.461145 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:39:21.461474 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:39:21.461510 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3150770176
  is_heartbeat: true
}

2015-Mar-09 16:39:21.461530 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:39:51.561719 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:39:51.561779 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:39:51.561799 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:39:51.561873 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:39:51.561913 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:39:51.561940 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:39:51.562323 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:39:51.562361 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3165671424
  is_heartbeat: true
}

2015-Mar-09 16:39:51.562380 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:40:21.662507 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:40:21.662560 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:40:21.662580 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:40:21.662656 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:40:21.662701 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:40:21.662728 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:40:21.663073 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:40:21.663110 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3163213824
  is_heartbeat: true
}

2015-Mar-09 16:40:21.663130 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:40:51.763981 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:40:51.764104 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:40:51.764160 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:40:51.764358 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:40:51.764502 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:40:51.764569 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:40:51.765308 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:40:51.765398 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3160899584
  is_heartbeat: true
}

2015-Mar-09 16:40:51.765450 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:41:21.864085 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:41:21.864146 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:41:21.864169 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:41:21.864250 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:41:21.864299 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:41:21.864326 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:41:21.864725 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:41:21.864768 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3151601664
  is_heartbeat: true
}

2015-Mar-09 16:41:21.864787 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:41:51.965252 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:41:51.965355 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:41:51.965395 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:41:51.965542 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:41:51.965625 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:41:51.965673 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:41:51.966312 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:41:51.966386 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3170443264
  is_heartbeat: true
}

2015-Mar-09 16:41:51.966425 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:42:22.066140 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:42:22.066273 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:42:22.066328 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:42:22.066508 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:42:22.066613 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:42:22.066680 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:42:22.067608 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:42:22.067706 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3158269952
  is_heartbeat: true
}

2015-Mar-09 16:42:22.067759 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:42:52.166797 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:42:52.166917 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:42:52.166967 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:42:52.167131 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:42:52.167229 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:42:52.167292 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:42:52.167997 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:42:52.168083 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3158446080
  is_heartbeat: true
}

2015-Mar-09 16:42:52.168132 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:43:22.267397 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:43:22.267532 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:43:22.267602 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:43:22.267739 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:43:22.267813 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:43:22.267856 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:43:22.268307 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:43:22.268370 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3174821888
  is_heartbeat: true
}

2015-Mar-09 16:43:22.268407 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:43:52.368615 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:43:52.368741 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:43:52.368795 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:43:52.368991 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:43:52.369099 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:43:52.369163 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:43:52.369887 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:43:52.369969 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3158208512
  is_heartbeat: true
}

2015-Mar-09 16:43:52.370019 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:44:22.469460 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:44:22.469592 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:44:22.469646 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:44:22.469852 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:44:22.469960 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:44:22.470026 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:44:22.470854 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:44:22.470957 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3186253824
  is_heartbeat: true
}

2015-Mar-09 16:44:22.471010 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:44:52.569493 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:44:52.569565 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:44:52.569593 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:44:52.569689 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:44:52.569749 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:44:52.569781 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:44:52.570186 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:44:52.570234 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3175305216
  is_heartbeat: true
}

2015-Mar-09 16:44:52.570260 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:45:22.670807 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:45:22.670927 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:45:22.670975 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:45:22.671132 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:45:22.671229 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:45:22.671285 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:45:22.671963 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:45:22.672031 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3181547520
  is_heartbeat: true
}

2015-Mar-09 16:45:22.672074 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:45:52.771654 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:45:52.771815 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:45:52.771872 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:45:52.772051 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:45:52.772181 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:45:52.772267 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:45:52.773034 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:45:52.773130 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3170766848
  is_heartbeat: true
}

2015-Mar-09 16:45:52.773183 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:46:22.871738 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:46:22.871813 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:46:22.871836 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:46:22.871921 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:46:22.871973 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:46:22.872001 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:46:22.872421 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:46:22.872461 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3174965248
  is_heartbeat: true
}

2015-Mar-09 16:46:22.872481 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:46:52.972380 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:46:52.972444 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:46:52.972465 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:46:52.972545 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:46:52.972591 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:46:52.972617 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:46:52.972976 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:46:52.973009 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3183321088
  is_heartbeat: true
}

2015-Mar-09 16:46:52.973028 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:47:23.073997 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:47:23.074128 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:47:23.074185 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:47:23.074382 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:47:23.074491 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:47:23.074556 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:47:23.075610 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:47:23.075731 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3176280064
  is_heartbeat: true
}

2015-Mar-09 16:47:23.075783 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:47:53.174632 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:47:53.174759 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:47:53.174813 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:47:53.174968 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:47:53.175090 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:47:53.175156 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:47:53.175946 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:47:53.176024 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3156971520
  is_heartbeat: true
}

2015-Mar-09 16:47:53.176107 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:48:23.275063 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:48:23.275153 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:48:23.275218 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:48:23.275342 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:48:23.275407 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:48:23.275444 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:48:23.275914 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:48:23.275967 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3183005696
  is_heartbeat: true
}

2015-Mar-09 16:48:23.275998 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:48:53.375833 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:48:53.375893 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:48:53.375913 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:48:53.376031 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:48:53.376075 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:48:53.376099 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:48:53.376467 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:48:53.376504 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3159027712
  is_heartbeat: true
}

2015-Mar-09 16:48:53.376523 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:49:23.476457 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:49:23.476515 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:49:23.476534 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:49:23.476625 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:49:23.476674 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:49:23.476699 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:49:23.477091 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:49:23.477131 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3131879424
  is_heartbeat: true
}

2015-Mar-09 16:49:23.477150 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:49:53.577001 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:49:53.577075 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:49:53.577097 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:49:53.577170 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:49:53.577203 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:49:53.577225 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:49:53.577600 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:49:53.577637 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3163856896
  is_heartbeat: true
}

2015-Mar-09 16:49:53.577657 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:50:23.678479 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:50:23.678609 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:50:23.678664 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:50:23.678834 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:50:23.678938 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:50:23.679005 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:50:23.679625 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:50:23.679705 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3169914880
  is_heartbeat: true
}

2015-Mar-09 16:50:23.711480 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:50:53.779383 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:50:53.779516 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:50:53.779589 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:50:53.779759 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:50:53.779872 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:50:53.779938 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:50:53.780732 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:50:53.780830 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3186647040
  is_heartbeat: true
}

2015-Mar-09 16:50:53.780883 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:51:23.880021 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:51:23.880166 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:51:23.880226 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:51:23.880405 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:51:23.880530 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:51:23.880599 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:51:23.881465 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:51:23.881574 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3194441728
  is_heartbeat: true
}

2015-Mar-09 16:51:23.881629 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:51:53.980714 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:51:53.980816 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:51:53.980857 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:51:53.980979 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:51:53.981058 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:51:53.981105 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:51:53.981657 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:51:53.981729 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3190898688
  is_heartbeat: true
}

2015-Mar-09 16:51:53.981767 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:52:24.081037 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:52:24.081101 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:52:24.081123 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:52:24.081203 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:52:24.081251 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:52:24.081278 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:52:24.081670 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:52:24.081707 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3203788800
  is_heartbeat: true
}

2015-Mar-09 16:52:24.081726 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:52:54.181820 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:52:54.181876 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:52:54.181895 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:52:54.181974 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:52:54.182022 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:52:54.182048 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:52:54.182457 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:52:54.182498 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3236261888
  is_heartbeat: true
}

2015-Mar-09 16:52:54.182517 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:53:24.283271 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:53:24.283401 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:53:24.283455 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:53:24.283652 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:53:24.283757 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:53:24.283821 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:53:24.284645 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:53:24.284754 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3198365696
  is_heartbeat: true
}

2015-Mar-09 16:53:24.284811 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:53:54.384005 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:53:54.384132 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:53:54.384186 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:53:54.384391 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:53:54.384506 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:53:54.384571 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:53:54.385390 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:53:54.385495 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3203571712
  is_heartbeat: true
}

2015-Mar-09 16:53:54.385549 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:54:24.484019 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:54:24.484097 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:54:24.484118 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:54:24.484180 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:54:24.484224 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:54:24.484249 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:54:24.484664 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:54:24.484706 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3169689600
  is_heartbeat: true
}

2015-Mar-09 16:54:24.484726 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:54:54.584784 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:54:54.584843 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:54:54.584863 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:54:54.584940 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:54:54.584983 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:54:54.585010 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:54:54.585389 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:54:54.585426 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3202125824
  is_heartbeat: true
}

2015-Mar-09 16:54:54.585445 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:55:24.686210 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:55:24.686340 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:55:24.686394 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:55:24.686562 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:55:24.686701 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:55:24.686770 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:55:24.687511 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:55:24.687612 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3199750144
  is_heartbeat: true
}

2015-Mar-09 16:55:24.687665 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:55:54.786227 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:55:54.786291 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:55:54.786312 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:55:54.786413 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:55:54.786459 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:55:54.786486 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:55:54.786916 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:55:54.786953 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3189899264
  is_heartbeat: true
}

2015-Mar-09 16:55:54.786972 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:56:24.887839 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:56:24.887958 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:56:24.888013 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:56:24.888209 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:56:24.888318 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:56:24.888383 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:56:24.889202 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:56:24.889281 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3192262656
  is_heartbeat: true
}

2015-Mar-09 16:56:24.889332 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:56:54.988675 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:56:54.988805 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:56:54.988859 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:56:54.989060 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:56:54.989170 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:56:54.989234 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:56:54.990107 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:56:54.990235 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3215220736
  is_heartbeat: true
}

2015-Mar-09 16:56:54.990375 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:57:25.089414 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:57:25.089541 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:57:25.089596 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:57:25.089803 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:57:25.089923 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:57:25.089989 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:57:25.091758 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:57:25.091825 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3207569408
  is_heartbeat: true
}

2015-Mar-09 16:57:25.091851 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:57:55.189447 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:57:55.189503 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:57:55.189541 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:57:55.189599 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:57:55.189643 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:57:55.189667 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:57:55.190037 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:57:55.190065 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3194560512
  is_heartbeat: true
}

2015-Mar-09 16:57:55.190082 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:58:25.290596 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:58:25.290728 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:58:25.290781 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:58:25.290946 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:58:25.291050 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:58:25.291117 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:58:25.291894 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:58:25.291986 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3214528512
  is_heartbeat: true
}

2015-Mar-09 16:58:25.292038 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:58:55.391172 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:58:55.391253 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:58:55.391291 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:58:55.391454 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:58:55.391519 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:58:55.391559 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:58:55.392066 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:58:55.392126 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3206324224
  is_heartbeat: true
}

2015-Mar-09 16:58:55.392159 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:59:25.492334 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:59:25.492465 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:59:25.492522 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:59:25.492695 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:59:25.492812 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:59:25.492883 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:59:25.493688 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:59:25.493770 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3215511552
  is_heartbeat: true
}

2015-Mar-09 16:59:25.493821 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 16:59:55.592453 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 16:59:55.592512 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 16:59:55.592532 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 16:59:55.592625 [INFO] New Request from Master of type HELLO received
2015-Mar-09 16:59:55.592671 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 16:59:55.592695 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 16:59:55.593090 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 16:59:55.593128 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3199909888
  is_heartbeat: true
}

2015-Mar-09 16:59:55.593147 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:00:25.693291 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:00:25.693352 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:00:25.693393 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:00:25.693456 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:00:25.693496 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:00:25.693530 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:00:25.694115 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:00:25.694153 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3223662592
  is_heartbeat: true
}

2015-Mar-09 17:00:25.694171 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:00:55.794701 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:00:55.794842 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:00:55.794897 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:00:55.795070 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:00:55.795180 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:00:55.795247 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:00:55.796219 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:00:55.796324 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3189248000
  is_heartbeat: true
}

2015-Mar-09 17:00:55.796379 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:01:25.894812 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:01:25.894875 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:01:25.894896 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:01:25.894987 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:01:25.895036 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:01:25.895061 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:01:25.895472 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:01:25.895514 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3178754048
  is_heartbeat: true
}

2015-Mar-09 17:01:25.895533 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:01:55.995430 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:01:55.995504 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:01:55.995524 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:01:55.995582 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:01:55.995625 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:01:55.995652 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:01:55.996114 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:01:55.996162 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3212185600
  is_heartbeat: true
}

2015-Mar-09 17:01:55.996181 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:02:26.096839 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:02:26.096982 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:02:26.097030 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:02:26.097131 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:02:26.097193 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:02:26.097227 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:02:26.097613 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:02:26.097653 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3229282304
  is_heartbeat: true
}

2015-Mar-09 17:02:26.097760 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:02:56.197281 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:02:56.197341 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:02:56.197361 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:02:56.197437 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:02:56.197496 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:02:56.197521 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:02:56.197915 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:02:56.197956 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3243081728
  is_heartbeat: true
}

2015-Mar-09 17:02:56.197975 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:03:26.298656 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:03:26.298787 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:03:26.298841 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:03:26.299037 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:03:26.299152 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:03:26.299217 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:03:26.300049 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:03:26.300146 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3210170368
  is_heartbeat: true
}

2015-Mar-09 17:03:26.300202 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:03:56.404384 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:03:56.404444 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:03:56.404464 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:03:56.404520 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:03:56.404561 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:03:56.404585 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:03:56.404965 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:03:56.405011 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3281977344
  is_heartbeat: true
}

2015-Mar-09 17:03:56.405036 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:04:26.506084 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:04:26.506193 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:04:26.506240 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:04:26.506356 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:04:26.506442 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:04:26.506490 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:04:26.507092 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:04:26.507161 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2443464704
  is_heartbeat: true
}

2015-Mar-09 17:04:26.507199 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:04:56.608236 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:04:56.608373 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:04:56.608428 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:04:56.608646 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:04:56.608752 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:04:56.608818 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:04:56.609702 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:04:56.609784 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2609647616
  is_heartbeat: true
}

2015-Mar-09 17:04:56.609866 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:05:26.708634 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:05:26.708772 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:05:26.708829 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:05:26.709037 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:05:26.709149 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:05:26.709214 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:05:26.710221 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:05:26.710327 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2613104640
  is_heartbeat: true
}

2015-Mar-09 17:05:26.710433 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:05:56.809675 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:05:56.809819 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:05:56.809878 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:05:56.810062 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:05:56.810218 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:05:56.810286 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:05:56.811191 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:05:56.811295 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2688450560
  is_heartbeat: true
}

2015-Mar-09 17:05:56.811349 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:06:26.910237 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:06:26.910381 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:06:26.910437 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:06:26.910646 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:06:26.910757 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:06:26.910823 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:06:26.911803 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:06:26.911959 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2637873152
  is_heartbeat: true
}

2015-Mar-09 17:06:26.912015 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:06:57.010166 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:06:57.010228 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:06:57.010248 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:06:57.010323 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:06:57.010365 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:06:57.010391 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:06:57.010867 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:06:57.010926 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2656210944
  is_heartbeat: true
}

2015-Mar-09 17:06:57.010964 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:07:27.111784 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:07:27.111915 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:07:27.111969 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:07:27.112145 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:07:27.112250 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:07:27.112318 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:07:27.113066 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:07:27.113127 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2714681344
  is_heartbeat: true
}

2015-Mar-09 17:07:27.113159 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:07:57.211997 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:07:57.212098 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:07:57.212142 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:07:57.212352 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:07:57.212420 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:07:57.212466 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:07:57.213072 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:07:57.213128 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2830848000
  is_heartbeat: true
}

2015-Mar-09 17:07:57.213215 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:08:27.313250 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:08:27.313458 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:08:27.313515 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:08:27.313733 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:08:27.313847 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:08:27.313949 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:08:27.314925 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:08:27.315068 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2848124928
  is_heartbeat: true
}

2015-Mar-09 17:08:27.315122 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:08:57.414037 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:08:57.414166 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:08:57.414220 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:08:57.414421 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:08:57.414566 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:08:57.414674 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:08:57.415615 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:08:57.415962 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2842480640
  is_heartbeat: true
}

2015-Mar-09 17:08:57.416133 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:09:27.514812 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:09:27.514954 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:09:27.515012 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:09:27.515225 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:09:27.515342 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:09:27.515409 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:09:27.516383 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:09:27.516516 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2845343744
  is_heartbeat: true
}

2015-Mar-09 17:09:27.516581 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:09:57.615741 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:09:57.615863 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:09:57.615917 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:09:57.616108 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:09:57.616309 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:09:57.616386 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:09:57.617255 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:09:57.617378 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2843869184
  is_heartbeat: true
}

2015-Mar-09 17:09:57.617421 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:10:27.715664 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:10:27.715724 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:10:27.715743 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:10:27.715834 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:10:27.715878 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:10:27.715903 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:10:27.716356 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:10:27.716396 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2912825344
  is_heartbeat: true
}

2015-Mar-09 17:10:27.716416 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:10:57.816384 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:10:57.816451 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:10:57.816472 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:10:57.816551 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:10:57.816607 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:10:57.816644 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:10:57.817281 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:10:57.817341 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3280396288
  is_heartbeat: true
}

2015-Mar-09 17:10:57.817360 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:11:27.917127 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:11:27.917191 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:11:27.917214 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:11:27.917296 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:11:27.917342 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:11:27.917368 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:11:27.917862 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:11:27.917900 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3236761600
  is_heartbeat: true
}

2015-Mar-09 17:11:27.917920 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:11:58.017821 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:11:58.017880 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:11:58.017900 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:11:58.017955 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:11:58.017994 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:11:58.018018 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:11:58.018434 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:11:58.018486 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3234271232
  is_heartbeat: true
}

2015-Mar-09 17:11:58.018520 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:12:28.119256 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:12:28.119370 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:12:28.119442 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:12:28.119601 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:12:28.119686 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:12:28.119734 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:12:28.120679 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:12:28.120739 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3108622336
  is_heartbeat: true
}

2015-Mar-09 17:12:28.120777 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:12:58.219712 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:12:58.219782 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:12:58.219803 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:12:58.219887 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:12:58.219928 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:12:58.219953 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:12:58.220407 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:12:58.220442 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3017793536
  is_heartbeat: true
}

2015-Mar-09 17:12:58.220460 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:13:28.320753 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:13:28.320826 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:13:28.320851 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:13:28.320921 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:13:28.320969 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:13:28.321065 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:13:28.321600 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:13:28.321680 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2967732224
  is_heartbeat: true
}

2015-Mar-09 17:13:28.321715 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:13:58.421425 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:13:58.421530 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:13:58.421571 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:13:58.421710 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:13:58.421813 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:13:58.421869 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:13:58.422580 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:13:58.422645 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2966716416
  is_heartbeat: true
}

2015-Mar-09 17:13:58.422679 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:14:28.522054 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:14:28.522142 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:14:28.522193 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:14:28.522310 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:14:28.522371 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:14:28.522408 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:14:28.522951 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:14:28.523003 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2962939904
  is_heartbeat: true
}

2015-Mar-09 17:14:28.523032 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:14:58.622534 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:14:58.622595 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:14:58.622632 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:14:58.622689 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:14:58.622728 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:14:58.622752 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:14:58.623174 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:14:58.623209 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2963062784
  is_heartbeat: true
}

2015-Mar-09 17:14:58.623228 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:15:28.723406 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:15:28.723467 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:15:28.723486 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:15:28.723564 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:15:28.723604 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:15:28.723630 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:15:28.724093 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:15:28.724129 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2963120128
  is_heartbeat: true
}

2015-Mar-09 17:15:28.724149 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:15:58.824613 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:15:58.824726 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:15:58.824772 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:15:58.824915 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:15:58.825001 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:15:58.825054 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:15:58.825851 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:15:58.825932 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2965856256
  is_heartbeat: true
}

2015-Mar-09 17:15:58.825977 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:16:28.924776 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:16:28.924845 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:16:28.924874 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:16:28.924918 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:16:28.924950 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:16:28.924975 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:16:28.925406 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:16:28.925454 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2965610496
  is_heartbeat: true
}

2015-Mar-09 17:16:28.925474 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:16:59.025789 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:16:59.025849 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:16:59.025869 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:16:59.025955 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:16:59.025998 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:16:59.026040 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:16:59.026469 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:16:59.026508 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2965278720
  is_heartbeat: true
}

2015-Mar-09 17:16:59.026527 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:17:29.126451 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:17:29.126547 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:17:29.126583 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:17:29.126702 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:17:29.126801 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:17:29.126852 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:17:29.127451 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:17:29.127512 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2953957376
  is_heartbeat: true
}

2015-Mar-09 17:17:29.127546 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:17:59.227221 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:17:59.227293 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:17:59.227315 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:17:59.227418 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:17:59.227462 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:17:59.227488 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:17:59.229327 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:17:59.229436 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3129765888
  is_heartbeat: true
}

2015-Mar-09 17:17:59.229460 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:18:29.329055 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:18:29.329161 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:18:29.329205 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:18:29.329387 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:18:29.329476 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:18:29.329524 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:18:29.330355 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:18:29.330425 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3491172352
  is_heartbeat: true
}

2015-Mar-09 17:18:29.330461 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:18:59.429387 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:18:59.429527 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:18:59.429584 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:18:59.429767 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:18:59.429882 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:18:59.429950 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:18:59.430884 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:18:59.430997 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3491618816
  is_heartbeat: true
}

2015-Mar-09 17:18:59.431053 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:19:29.529595 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:19:29.529864 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:19:29.529924 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:19:29.530004 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:19:29.530082 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:19:29.530129 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:19:29.530754 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:19:29.530812 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3494404096
  is_heartbeat: true
}

2015-Mar-09 17:19:29.530901 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:19:59.630840 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:19:59.630983 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:19:59.631042 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:19:59.631249 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:19:59.631363 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:19:59.631428 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:19:59.632381 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:19:59.632484 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 3410329600
  is_heartbeat: true
}

2015-Mar-09 17:19:59.632539 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:20:29.730992 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:20:29.731056 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:20:29.731078 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:20:29.731142 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:20:29.731188 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:20:29.731214 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:20:29.731647 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:20:29.731679 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2901155840
  is_heartbeat: true
}

2015-Mar-09 17:20:29.731697 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:20:59.832432 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:20:59.832565 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:20:59.832618 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:20:59.832785 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:20:59.832885 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:20:59.832943 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:20:59.833822 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:20:59.833896 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2924912640
  is_heartbeat: true
}

2015-Mar-09 17:20:59.833940 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:21:29.932366 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:21:29.932427 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:21:29.932449 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:21:29.932531 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:21:29.932579 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:21:29.932606 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:21:29.933051 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:21:29.933088 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2919297024
  is_heartbeat: true
}

2015-Mar-09 17:21:29.933107 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:22:00.033356 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:22:00.033429 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:22:00.033485 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:22:00.033615 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:22:00.033758 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:22:00.033795 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:22:00.034320 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:22:00.034363 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2931326976
  is_heartbeat: true
}

2015-Mar-09 17:22:00.034389 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:22:30.134513 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:22:30.134596 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:22:30.134628 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:22:30.134738 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:22:30.134796 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:22:30.134833 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:22:30.135413 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:22:30.135506 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2931396608
  is_heartbeat: true
}

2015-Mar-09 17:22:30.135536 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:23:00.235127 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:23:00.235204 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:23:00.235264 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:23:00.235368 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:23:00.235425 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:23:00.235458 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:23:00.236029 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:23:00.236088 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2931425280
  is_heartbeat: true
}

2015-Mar-09 17:23:00.236114 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:23:30.335929 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:23:30.336067 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:23:30.336113 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:23:30.336270 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:23:30.336355 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:23:30.336404 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:23:30.337104 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:23:30.337168 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2931458048
  is_heartbeat: true
}

2015-Mar-09 17:23:30.337207 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:24:00.437945 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:24:00.438083 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:24:00.438142 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:24:00.438332 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:24:00.438444 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:24:00.438513 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:24:00.439506 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:24:00.439595 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2936434688
  is_heartbeat: true
}

2015-Mar-09 17:24:00.439647 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:24:30.541282 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:24:30.541454 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:24:30.541520 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:24:30.541798 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:24:30.541954 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:24:30.542027 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:24:30.544200 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:24:30.544310 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2937413632
  is_heartbeat: true
}

2015-Mar-09 17:24:30.544363 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:25:00.638966 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:25:00.639029 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:25:00.639050 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:25:00.639142 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:25:00.639186 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:25:00.639211 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:25:00.639673 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:25:00.639710 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2937450496
  is_heartbeat: true
}

2015-Mar-09 17:25:00.639730 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:25:30.741997 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:25:30.742214 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:25:30.742329 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:25:30.742522 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:25:30.742640 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:25:30.742708 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:25:30.743724 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:25:30.743826 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2937458688
  is_heartbeat: true
}

2015-Mar-09 17:25:30.743881 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:26:00.841253 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:26:00.841384 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:26:00.841438 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:26:00.841640 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:26:00.841747 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:26:00.841812 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:26:00.842800 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:26:00.842948 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2937520128
  is_heartbeat: true
}

2015-Mar-09 17:26:00.843004 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:26:30.941946 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:26:30.942099 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:26:30.942186 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:26:30.942396 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:26:30.942507 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:26:30.942573 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:26:30.943548 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:26:30.943689 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2937552896
  is_heartbeat: true
}

2015-Mar-09 17:26:30.943750 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:27:01.042820 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:27:01.042979 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:27:01.043188 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:27:01.043427 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:27:01.043539 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:27:01.043599 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:27:01.044518 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:27:01.044608 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2937606144
  is_heartbeat: true
}

2015-Mar-09 17:27:01.044656 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:27:31.143534 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:27:31.143665 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:27:31.143719 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:27:31.143895 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:27:31.144002 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:27:31.144068 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:27:31.145006 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:27:31.145106 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2934853632
  is_heartbeat: true
}

2015-Mar-09 17:27:31.145207 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:28:01.244339 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:28:01.244474 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:28:01.244535 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:28:01.244725 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:28:01.244831 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:28:01.244931 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:28:01.245966 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:28:01.246069 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2934984704
  is_heartbeat: true
}

2015-Mar-09 17:28:01.246124 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:28:31.345091 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:28:31.345233 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:28:31.345290 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:28:31.345498 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:28:31.345606 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:28:31.345671 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:28:31.346688 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:28:31.346793 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2932953088
  is_heartbeat: true
}

2015-Mar-09 17:28:31.346848 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:29:01.445843 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:29:01.445998 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:29:01.446062 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:29:01.446264 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:29:01.446364 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:29:01.446429 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:29:01.447370 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:29:01.447511 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2932977664
  is_heartbeat: true
}

2015-Mar-09 17:29:01.447576 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:29:31.546768 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:29:31.546902 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:29:31.546987 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:29:31.547139 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:29:31.547264 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:29:31.547330 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:29:31.548158 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:29:31.548275 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2932985856
  is_heartbeat: true
}

2015-Mar-09 17:29:31.548322 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:30:01.646512 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:30:01.646583 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:30:01.646608 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:30:01.646674 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:30:01.646726 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:30:01.646752 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:30:01.647262 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:30:01.647304 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2927960064
  is_heartbeat: true
}

2015-Mar-09 17:30:01.647323 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:30:31.748103 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:30:31.748240 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:30:31.748295 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:30:31.748504 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:30:31.748613 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:30:31.748678 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:30:31.749692 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:30:31.749866 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2786189312
  is_heartbeat: true
}

2015-Mar-09 17:30:31.749938 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:31:01.848251 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:31:01.848327 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:31:01.848357 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:31:01.848444 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:31:01.848519 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:31:01.848556 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:31:01.849075 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:31:01.849121 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2761465856
  is_heartbeat: true
}

2015-Mar-09 17:31:01.849144 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:31:31.949500 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:31:31.949636 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:31:31.949691 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:31:31.949866 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:31:31.949984 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:31:31.950051 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:31:31.950860 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:31:31.950940 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2723323904
  is_heartbeat: true
}

2015-Mar-09 17:31:31.950989 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:32:02.049962 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:32:02.050066 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:32:02.050103 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:32:02.050205 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:32:02.050263 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:32:02.050300 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:32:02.050830 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:32:02.050883 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2714148864
  is_heartbeat: true
}

2015-Mar-09 17:32:02.050912 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:32:32.151229 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:32:32.151360 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:32:32.151417 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:32:32.151597 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:32:32.151699 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:32:32.151764 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:32:32.152650 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:32:32.152750 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2712752128
  is_heartbeat: true
}

2015-Mar-09 17:32:32.152835 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:33:02.251974 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:33:02.252119 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:33:02.252178 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:33:02.252380 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:33:02.252500 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:33:02.252604 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:33:02.253537 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:33:02.253742 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2711748608
  is_heartbeat: true
}

2015-Mar-09 17:33:02.253880 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:33:32.352758 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:33:32.352892 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:33:32.352951 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:33:32.353128 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:33:32.353235 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:33:32.353300 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:33:32.354282 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:33:32.354425 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2711085056
  is_heartbeat: true
}

2015-Mar-09 17:33:32.354487 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:34:02.453523 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:34:02.453670 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:34:02.453727 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:34:02.453906 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:34:02.454015 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:34:02.454083 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:34:02.455042 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:34:02.455184 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2711285760
  is_heartbeat: true
}

2015-Mar-09 17:34:02.455282 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:34:32.554642 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:34:32.554773 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:34:32.554825 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:34:32.555026 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:34:32.555124 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:34:32.555185 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:34:32.556075 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:34:32.556176 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2710360064
  is_heartbeat: true
}

2015-Mar-09 17:34:32.556229 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:35:02.655370 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:35:02.655516 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:35:02.655574 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:35:02.655761 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:35:02.655876 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:35:02.655943 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:35:02.656914 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:35:02.657016 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2710335488
  is_heartbeat: true
}

2015-Mar-09 17:35:02.657069 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:35:32.756836 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:35:32.756972 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:35:32.757028 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:35:32.757235 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:35:32.757345 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:35:32.757448 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:35:32.758557 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:35:32.758657 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2710372352
  is_heartbeat: true
}

2015-Mar-09 17:35:32.758712 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:36:02.857583 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:36:02.857708 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:36:02.857761 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:36:02.857930 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:36:02.858038 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:36:02.858103 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:36:02.858978 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:36:02.859071 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2710433792
  is_heartbeat: true
}

2015-Mar-09 17:36:02.859120 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:36:32.958575 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:36:32.958715 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:36:32.958771 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:36:32.959003 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:36:32.959114 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:36:32.959181 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:36:32.960195 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:36:32.960293 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2710437888
  is_heartbeat: true
}

2015-Mar-09 17:36:32.960345 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:37:03.059205 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:37:03.059347 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:37:03.059403 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:37:03.059601 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:37:03.059710 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:37:03.059834 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:37:03.060788 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:37:03.060890 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2727407616
  is_heartbeat: true
}

2015-Mar-09 17:37:03.060945 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:37:33.159875 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:37:33.160008 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:37:33.160086 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:37:33.160291 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:37:33.160419 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:37:33.160489 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:37:33.161447 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:37:33.161582 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2727481344
  is_heartbeat: true
}

2015-Mar-09 17:37:33.161647 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:38:03.260517 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:38:03.260645 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:38:03.260699 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:38:03.260873 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:38:03.260978 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:38:03.261046 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:38:03.261994 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:38:03.262098 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2742304768
  is_heartbeat: true
}

2015-Mar-09 17:38:03.262153 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:38:33.361572 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:38:33.361719 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:38:33.361779 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:38:33.362000 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:38:33.362259 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:38:33.362333 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:38:33.363338 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:38:33.363439 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2731610112
  is_heartbeat: true
}

2015-Mar-09 17:38:33.363492 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:39:03.463149 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:39:03.463271 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:39:03.463326 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:39:03.463497 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:39:03.463597 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:39:03.463699 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:39:03.464582 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:39:03.464676 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2731659264
  is_heartbeat: true
}

2015-Mar-09 17:39:03.464729 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:39:33.564003 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:39:33.564126 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:39:33.564181 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:39:33.564379 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:39:33.564490 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:39:33.564555 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:39:33.565526 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:39:33.565665 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2731675648
  is_heartbeat: true
}

2015-Mar-09 17:39:33.565724 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:40:03.664817 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:40:03.664956 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:40:03.665016 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:40:03.665231 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:40:03.665339 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:40:03.665457 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:40:03.666403 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:40:03.666490 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2731655168
  is_heartbeat: true
}

2015-Mar-09 17:40:03.666541 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:40:33.766672 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:40:33.766815 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:40:33.766872 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:40:33.767055 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:40:33.767198 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:40:33.767270 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:40:33.768213 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:40:33.768318 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2755219456
  is_heartbeat: true
}

2015-Mar-09 17:40:33.768372 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:41:03.867305 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:41:03.867464 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:41:03.867526 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:41:03.867708 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:41:03.867815 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:41:03.867882 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:41:03.868915 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:41:03.869038 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2757804032
  is_heartbeat: true
}

2015-Mar-09 17:41:03.869124 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:41:33.968003 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:41:33.968148 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:41:33.968210 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:41:33.968430 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:41:33.968541 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:41:33.968609 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:41:33.969554 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:41:33.969716 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2757648384
  is_heartbeat: true
}

2015-Mar-09 17:41:33.969793 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:42:04.068769 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:42:04.068907 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:42:04.068964 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:42:04.069148 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:42:04.069254 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:42:04.069319 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:42:04.070239 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:42:04.070329 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2805624832
  is_heartbeat: true
}

2015-Mar-09 17:42:04.070380 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:42:34.169053 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:42:34.169113 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:42:34.169134 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:42:34.169226 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:42:34.169271 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:42:34.169296 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:42:34.169781 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:42:34.169821 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2787115008
  is_heartbeat: true
}

2015-Mar-09 17:42:34.169840 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:43:04.270330 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:43:04.270463 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:43:04.270520 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:43:04.270698 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:43:04.270804 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:43:04.270870 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:43:04.271875 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:43:04.272020 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2784083968
  is_heartbeat: true
}

2015-Mar-09 17:43:04.272082 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:43:34.371169 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:43:34.371310 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:43:34.371368 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:43:34.371574 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:43:34.371688 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:43:34.371792 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:43:34.372813 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:43:34.372915 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2800963584
  is_heartbeat: true
}

2015-Mar-09 17:43:34.372969 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:44:04.471813 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:44:04.471955 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:44:04.472048 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:44:04.472230 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:44:04.472341 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:44:04.472406 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:44:04.473533 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:44:04.473644 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2773442560
  is_heartbeat: true
}

2015-Mar-09 17:44:04.473698 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:44:34.572003 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:44:34.572067 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:44:34.572090 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:44:34.572170 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:44:34.572215 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:44:34.572242 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:44:34.572742 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:44:34.572779 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2771877888
  is_heartbeat: true
}

2015-Mar-09 17:44:34.572798 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:45:04.672773 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:45:04.672835 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:45:04.672855 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:45:04.672934 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:45:04.672982 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:45:04.673006 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:45:04.673515 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:45:04.673554 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2734473216
  is_heartbeat: true
}

2015-Mar-09 17:45:04.673573 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:45:34.773885 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:45:34.773993 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:45:34.774037 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:45:34.774188 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:45:34.774273 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:45:34.774325 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:45:34.775093 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:45:34.775169 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2750672896
  is_heartbeat: true
}

2015-Mar-09 17:45:34.775209 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:46:04.874956 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:46:04.875091 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:46:04.875146 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:46:04.875351 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:46:04.875466 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:46:04.875533 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:46:04.876526 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:46:04.876700 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2755244032
  is_heartbeat: true
}

2015-Mar-09 17:46:04.876762 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:46:34.975089 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:46:34.975156 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:46:34.975179 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:46:34.975259 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:46:34.975304 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:46:34.975331 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:46:34.975908 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:46:34.975951 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2742452224
  is_heartbeat: true
}

2015-Mar-09 17:46:34.975973 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:47:05.075899 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:47:05.075959 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:47:05.075980 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:47:05.076072 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:47:05.076121 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:47:05.076191 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:47:05.076664 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:47:05.076704 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2755788800
  is_heartbeat: true
}

2015-Mar-09 17:47:05.076724 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:47:35.177276 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:47:35.177413 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:47:35.177468 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:47:35.177663 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:47:35.177774 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:47:35.177838 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:47:35.178834 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:47:35.178977 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2756755456
  is_heartbeat: true
}

2015-Mar-09 17:47:35.179035 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:48:05.279511 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:48:05.279823 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:48:05.279929 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:48:05.280154 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:48:05.280264 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:48:05.280335 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:48:05.281238 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:48:05.281346 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2761920512
  is_heartbeat: true
}

2015-Mar-09 17:48:05.281403 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:48:35.379640 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:48:35.379772 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:48:35.379827 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:48:35.379973 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:48:35.380086 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:48:35.380151 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:48:35.381150 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:48:35.381247 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2760310784
  is_heartbeat: true
}

2015-Mar-09 17:48:35.381332 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:49:05.479940 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:49:05.480015 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:49:05.480043 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:49:05.480138 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:49:05.480209 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:49:05.480294 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:49:05.480795 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:49:05.480838 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2762268672
  is_heartbeat: true
}

2015-Mar-09 17:49:05.480863 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:49:35.581186 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:49:35.581702 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:49:35.581808 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:49:35.582045 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:49:35.582156 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:49:35.582224 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:49:35.583203 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:49:35.583311 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2768781312
  is_heartbeat: true
}

2015-Mar-09 17:49:35.583371 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:50:05.682013 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:50:05.682153 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:50:05.682210 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:50:05.682388 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:50:05.682506 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:50:05.682572 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:50:05.683548 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:50:05.683657 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2777534464
  is_heartbeat: true
}

2015-Mar-09 17:50:05.683711 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:50:35.782685 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:50:35.782833 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:50:35.782899 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:50:35.783092 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:50:35.783268 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:50:35.783369 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:50:35.784345 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:50:35.784437 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2815766528
  is_heartbeat: true
}

2015-Mar-09 17:50:35.784576 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:51:05.883349 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:51:05.883476 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:51:05.883533 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:51:05.883627 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:51:05.883700 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:51:05.883760 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:51:05.884755 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:51:05.884865 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2818547712
  is_heartbeat: true
}

2015-Mar-09 17:51:05.884919 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:51:35.984486 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:51:35.984626 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:51:35.984683 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:51:35.984896 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:51:35.985013 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:51:35.985133 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:51:35.986196 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:51:35.986302 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2811179008
  is_heartbeat: true
}

2015-Mar-09 17:51:35.986357 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:52:06.085089 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:52:06.085233 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:52:06.085295 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:52:06.085471 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:52:06.085581 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:52:06.085648 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:52:06.086718 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:52:06.086843 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2816950272
  is_heartbeat: true
}

2015-Mar-09 17:52:06.086904 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:52:36.185880 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:52:36.186000 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:52:36.186054 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:52:36.186247 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:52:36.186356 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:52:36.186419 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:52:36.187366 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:52:36.187463 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2811625472
  is_heartbeat: true
}

2015-Mar-09 17:52:36.187519 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:53:06.286683 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:53:06.286802 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:53:06.286857 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:53:06.287029 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:53:06.287134 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:53:06.287199 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:53:06.288182 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:53:06.288281 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2788380672
  is_heartbeat: true
}

2015-Mar-09 17:53:06.288384 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:53:36.387655 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:53:36.387795 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:53:36.387855 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:53:36.388061 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:53:36.388213 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:53:36.388321 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:53:36.389386 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:53:36.389489 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2778173440
  is_heartbeat: true
}

2015-Mar-09 17:53:36.389542 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:54:06.488386 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:54:06.488522 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:54:06.488578 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:54:06.488763 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:54:06.488874 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:54:06.488990 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:54:06.490065 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:54:06.490150 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2791354368
  is_heartbeat: true
}

2015-Mar-09 17:54:06.490201 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:54:36.588977 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:54:36.589119 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:54:36.589206 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:54:36.589413 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:54:36.589525 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:54:36.589591 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:54:36.590725 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:54:36.590859 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2790350848
  is_heartbeat: true
}

2015-Mar-09 17:54:36.590940 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:55:06.689713 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:55:06.689840 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:55:06.689897 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:55:06.690076 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:55:06.690188 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:55:06.690257 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:55:06.691253 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:55:06.691351 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2809311232
  is_heartbeat: true
}

2015-Mar-09 17:55:06.691446 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:55:36.790398 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:55:36.790529 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:55:36.790585 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:55:36.790787 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:55:36.790900 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:55:36.790966 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:55:36.792037 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:55:36.792138 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2809962496
  is_heartbeat: true
}

2015-Mar-09 17:55:36.792245 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:56:06.891300 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:56:06.891426 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:56:06.891480 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:56:06.891692 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:56:06.891803 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:56:06.891869 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:56:06.892905 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:56:06.893050 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2821857280
  is_heartbeat: true
}

2015-Mar-09 17:56:06.893104 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:56:36.992130 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:56:36.992260 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:56:36.992315 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:56:36.992514 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:56:36.992622 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:56:36.992688 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:56:36.993724 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:56:36.993915 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2822029312
  is_heartbeat: true
}

2015-Mar-09 17:56:36.993972 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:57:07.092227 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:57:07.092295 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:57:07.092317 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:57:07.092414 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:57:07.092483 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:57:07.092514 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:57:07.093030 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:57:07.093064 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2814021632
  is_heartbeat: true
}

2015-Mar-09 17:57:07.093082 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:57:37.193248 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:57:37.193467 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:57:37.193519 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:57:37.193654 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:57:37.193856 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:57:37.193899 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:57:37.195009 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:57:37.195068 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2817556480
  is_heartbeat: true
}

2015-Mar-09 17:57:37.195096 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:58:07.294444 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:58:07.294582 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:58:07.294640 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:58:07.294827 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:58:07.294939 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:58:07.295008 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:58:07.296052 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:58:07.296153 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2819690496
  is_heartbeat: true
}

2015-Mar-09 17:58:07.296207 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:58:37.395241 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:58:37.395379 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:58:37.395475 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:58:37.395687 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:58:37.395797 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:58:37.395909 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:58:37.396939 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:58:37.397036 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2819747840
  is_heartbeat: true
}

2015-Mar-09 17:58:37.397088 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:59:07.495900 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:59:07.496036 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:59:07.496094 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:59:07.496276 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:59:07.496390 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:59:07.496456 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:59:07.497494 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:59:07.497632 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2819796992
  is_heartbeat: true
}

2015-Mar-09 17:59:07.497693 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 17:59:37.596698 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 17:59:37.596838 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 17:59:37.596897 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 17:59:37.597106 [INFO] New Request from Master of type HELLO received
2015-Mar-09 17:59:37.597217 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 17:59:37.597282 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 17:59:37.598456 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 17:59:37.598558 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2832457728
  is_heartbeat: true
}

2015-Mar-09 17:59:37.598611 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:00:07.697488 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:00:07.697626 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:00:07.697685 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:00:07.697898 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:00:07.698015 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:00:07.698082 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:00:07.699235 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:00:07.699346 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2832519168
  is_heartbeat: true
}

2015-Mar-09 18:00:07.699399 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:00:37.798172 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:00:37.798314 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:00:37.798373 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:00:37.798580 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:00:37.798691 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:00:37.798758 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:00:37.799839 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:00:37.799978 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2830491648
  is_heartbeat: true
}

2015-Mar-09 18:00:37.800034 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:01:07.899214 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:01:07.899354 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:01:07.899413 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:01:07.899628 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:01:07.899787 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:01:07.899857 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:01:07.900953 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:01:07.901066 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2832613376
  is_heartbeat: true
}

2015-Mar-09 18:01:07.901122 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:01:38.000809 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:01:38.000950 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:01:38.001008 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:01:38.001216 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:01:38.001329 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:01:38.001438 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:01:38.002534 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:01:38.002651 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2832695296
  is_heartbeat: true
}

2015-Mar-09 18:01:38.002709 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:02:08.101550 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:02:08.101694 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:02:08.101753 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:02:08.101940 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:02:08.102052 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:02:08.102120 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:02:08.103167 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:02:08.103302 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2832777216
  is_heartbeat: true
}

2015-Mar-09 18:02:08.103359 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:02:38.202428 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:02:38.202562 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:02:38.202616 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:02:38.202797 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:02:38.202903 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:02:38.203009 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:02:38.204059 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:02:38.204164 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2893455360
  is_heartbeat: true
}

2015-Mar-09 18:02:38.204219 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:03:08.303137 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:03:08.303283 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:03:08.303339 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:03:08.303526 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:03:08.303632 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:03:08.303739 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:03:08.304816 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:03:08.304919 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2913329152
  is_heartbeat: true
}

2015-Mar-09 18:03:08.305004 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:03:38.404003 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:03:38.404138 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:03:38.404193 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:03:38.404370 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:03:38.404512 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:03:38.404590 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:03:38.405728 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:03:38.405829 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2913402880
  is_heartbeat: true
}

2015-Mar-09 18:03:38.405883 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:04:08.504659 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:04:08.504793 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:04:08.504848 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:04:08.505029 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:04:08.505133 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:04:08.505199 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:04:08.506289 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:04:08.506407 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2924408832
  is_heartbeat: true
}

2015-Mar-09 18:04:08.506461 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:04:38.605388 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:04:38.605521 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:04:38.605575 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:04:38.605753 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:04:38.605860 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:04:38.605925 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:04:38.606917 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:04:38.607016 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2913218560
  is_heartbeat: true
}

2015-Mar-09 18:04:38.607115 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:05:08.706250 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:05:08.706431 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:05:08.706540 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:05:08.706738 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:05:08.706873 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:05:08.706945 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:05:08.707971 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:05:08.708070 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2913239040
  is_heartbeat: true
}

2015-Mar-09 18:05:08.708124 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:05:38.806677 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:05:38.806794 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:05:38.806839 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:05:38.806986 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:05:38.807074 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:05:38.807128 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:05:38.808027 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:05:38.808139 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2913300480
  is_heartbeat: true
}

2015-Mar-09 18:05:38.808187 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:06:08.907526 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:06:08.907665 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:06:08.907716 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:06:08.907867 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:06:08.907963 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:06:08.908025 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:06:08.909097 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:06:08.909190 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2911264768
  is_heartbeat: true
}

2015-Mar-09 18:06:08.909240 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:06:39.007956 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:06:39.008041 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:06:39.008074 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:06:39.008226 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:06:39.008290 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:06:39.008328 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:06:39.008879 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:06:39.008935 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2913501184
  is_heartbeat: true
}

2015-Mar-09 18:06:39.008967 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:07:09.109263 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:07:09.109409 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:07:09.109471 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:07:09.109689 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:07:09.109809 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:07:09.109921 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:07:09.110978 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:07:09.111063 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2913579008
  is_heartbeat: true
}

2015-Mar-09 18:07:09.111116 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:07:39.210026 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:07:39.210160 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:07:39.210215 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:07:39.210393 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:07:39.210498 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:07:39.210566 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:07:39.211573 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:07:39.211709 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2914242560
  is_heartbeat: true
}

2015-Mar-09 18:07:39.211773 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:08:09.310831 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:08:09.310977 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:08:09.311036 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:08:09.311235 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:08:09.311345 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:08:09.311497 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:08:09.312553 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:08:09.312651 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2914279424
  is_heartbeat: true
}

2015-Mar-09 18:08:09.312704 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:08:39.411717 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:08:39.411856 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:08:39.411913 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:08:39.412101 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:08:39.412250 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:08:39.412325 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:08:39.413289 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:08:39.413401 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2914385920
  is_heartbeat: true
}

2015-Mar-09 18:08:39.413457 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:09:09.512258 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:09:09.512388 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:09:09.512441 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:09:09.512647 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:09:09.512755 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:09:09.512819 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:09:09.513838 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:09:09.513972 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2914402304
  is_heartbeat: true
}

2015-Mar-09 18:09:09.514039 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:09:39.612546 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:09:39.612626 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:09:39.612658 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:09:39.612785 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:09:39.612857 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:09:39.612897 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:09:39.613474 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:09:39.613538 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2914500608
  is_heartbeat: true
}

2015-Mar-09 18:09:39.613569 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:10:09.713911 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:10:09.714044 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:10:09.714103 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:10:09.714307 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:10:09.714421 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:10:09.714519 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:10:09.715590 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:10:09.715702 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2914537472
  is_heartbeat: true
}

2015-Mar-09 18:10:09.715755 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:10:39.814735 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:10:39.814873 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:10:39.814931 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:10:39.815175 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:10:39.815325 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:10:39.815396 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:10:39.816434 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:10:39.816531 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915311616
  is_heartbeat: true
}

2015-Mar-09 18:10:39.816583 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:11:09.915346 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:11:09.915492 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:11:09.915620 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:11:09.915835 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:11:09.915947 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:11:09.916194 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:11:09.917345 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:11:09.917428 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915393536
  is_heartbeat: true
}

2015-Mar-09 18:11:09.917481 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:11:40.016264 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:11:40.016400 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:11:40.016456 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:11:40.016644 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:11:40.016749 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:11:40.016864 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:11:40.017938 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:11:40.018022 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915319808
  is_heartbeat: true
}

2015-Mar-09 18:11:40.018073 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:12:10.117086 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:12:10.117233 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:12:10.117292 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:12:10.118018 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:12:10.118141 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:12:10.118209 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:12:10.119267 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:12:10.119375 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915344384
  is_heartbeat: true
}

2015-Mar-09 18:12:10.119429 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:12:40.217640 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:12:40.217773 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:12:40.217831 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:12:40.218045 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:12:40.218159 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:12:40.218225 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:12:40.219404 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:12:40.219503 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915430400
  is_heartbeat: true
}

2015-Mar-09 18:12:40.219556 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:13:10.318493 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:13:10.318627 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:13:10.318723 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:13:10.318932 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:13:10.319039 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:13:10.319146 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:13:10.320196 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:13:10.320291 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915504128
  is_heartbeat: true
}

2015-Mar-09 18:13:10.320344 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:13:40.419229 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:13:40.419372 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:13:40.419430 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:13:40.419642 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:13:40.419759 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:13:40.419825 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:13:40.420918 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:13:40.421025 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915536896
  is_heartbeat: true
}

2015-Mar-09 18:13:40.421080 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:14:10.519907 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:14:10.520040 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:14:10.520098 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:14:10.520302 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:14:10.520411 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:14:10.520477 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:14:10.521482 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:14:10.521576 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915520512
  is_heartbeat: true
}

2015-Mar-09 18:14:10.521706 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:14:40.620548 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:14:40.620685 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:14:40.620741 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:14:40.620920 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:14:40.621026 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:14:40.621093 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:14:40.622157 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:14:40.622263 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915614720
  is_heartbeat: true
}

2015-Mar-09 18:14:40.622316 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:15:10.721625 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:15:10.721774 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:15:10.721836 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:15:10.722054 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:15:10.722215 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:15:10.722295 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:15:10.723328 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:15:10.723431 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915655680
  is_heartbeat: true
}

2015-Mar-09 18:15:10.723486 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:15:40.822127 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:15:40.822268 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:15:40.822326 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:15:40.822493 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:15:40.822599 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:15:40.822665 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:15:40.823961 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:15:40.824053 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915753984
  is_heartbeat: true
}

2015-Mar-09 18:15:40.824104 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:16:10.923199 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:16:10.923334 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:16:10.923390 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:16:10.923567 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:16:10.923704 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:16:10.923789 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:16:10.924780 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:16:10.924861 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915807232
  is_heartbeat: true
}

2015-Mar-09 18:16:10.924912 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:16:41.024211 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:16:41.024339 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:16:41.024392 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:16:41.024597 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:16:41.024698 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:16:41.024765 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:16:41.025831 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:16:41.025931 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915934208
  is_heartbeat: true
}

2015-Mar-09 18:16:41.025986 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:17:11.124586 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:17:11.124716 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:17:11.124772 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:17:11.124974 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:17:11.125082 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:17:11.125145 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:17:11.126258 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:17:11.126370 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915958784
  is_heartbeat: true
}

2015-Mar-09 18:17:11.126423 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:17:41.225417 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:17:41.225557 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:17:41.225614 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:17:41.225827 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:17:41.225944 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:17:41.226052 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:17:41.227101 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:17:41.227186 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2915954688
  is_heartbeat: true
}

2015-Mar-09 18:17:41.227269 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:18:11.325580 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:18:11.325636 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:18:11.325655 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:18:11.325745 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:18:11.325799 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:18:11.325827 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:18:11.326314 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:18:11.326348 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2916032512
  is_heartbeat: true
}

2015-Mar-09 18:18:11.326367 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:18:41.426312 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:18:41.426372 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:18:41.426392 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:18:41.426483 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:18:41.426540 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:18:41.426568 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:18:41.427067 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:18:41.427104 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2916134912
  is_heartbeat: true
}

2015-Mar-09 18:18:41.427123 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:19:11.527689 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:19:11.527815 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:19:11.527868 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:19:11.528070 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:19:11.528176 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:19:11.528239 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:19:11.529218 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:19:11.529348 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2916179968
  is_heartbeat: true
}

2015-Mar-09 18:19:11.529414 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:19:41.628446 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:19:41.628579 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:19:41.628634 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:19:41.628838 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:19:41.628949 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:19:41.629015 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:19:41.630132 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:19:41.630233 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2916257792
  is_heartbeat: true
}

2015-Mar-09 18:19:41.630286 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:20:11.729077 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:20:11.729202 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:20:11.729257 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:20:11.729433 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:20:11.729534 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:20:11.729599 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:20:11.730756 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:20:11.730928 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2916311040
  is_heartbeat: true
}

2015-Mar-09 18:20:11.730992 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:20:41.829995 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:20:41.830123 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:20:41.830177 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:20:41.830384 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:20:41.830490 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:20:41.830555 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:20:41.831616 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:20:41.831718 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2916384768
  is_heartbeat: true
}

2015-Mar-09 18:20:41.831774 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:21:11.930858 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:21:11.930996 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:21:11.931050 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:21:11.931252 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:21:11.931370 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:21:11.931488 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:21:11.932488 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:21:11.932588 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2916433920
  is_heartbeat: true
}

2015-Mar-09 18:21:11.932641 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 18:21:42.030977 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 18:21:42.031041 [DEBUG] type: HELLO
hello {
  worker_location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  reply_attr_flag: 33
  is_heartbeat: true
}

2015-Mar-09 18:21:42.031062 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 18:21:42.031153 [INFO] New Request from Master of type HELLO received
2015-Mar-09 18:21:42.031218 [DEBUG] New HELLO Request received from Worker
2015-Mar-09 18:21:42.031244 [DEBUG] Sending reply with worker info: 127.0.0.1 50001
2015-Mar-09 18:21:42.031760 [DEBUG] ### begin MasterRequestLogger
2015-Mar-09 18:21:42.031789 [DEBUG] type: HELLOREPLY
helloreply {
  location {
    name: "127.0.0.1"
    presto_port: 50001
  }
  mem_used: 2916487168
  is_heartbeat: true
}

2015-Mar-09 18:21:42.031807 [DEBUG] ### end MasterRequestLogger
2015-Mar-09 21:18:43.109113 [INFO] Master node is detected to be down. Shutdown worker : elapsed time since last heartbeat: 10621
2015-Mar-09 21:18:43.109300 [INFO] Worker Shutdown triggered.
2015-Mar-09 21:18:43.109413 [DEBUG] Total MB fetched:    0.00 MB
Total fetch time:    0.00 s
Total MB   sent:    0.01 MB
Total send time:    0.00 s
Total cc time:    0.00 s
2015-Mar-09 21:18:43.109468 [DEBUG] Worker 127.0.0.1:
    MB fetched:    0.00MB
    fetch time:    0.00
    MB   sent:    0.01MB
    send time:    0.00
2015-Mar-09 21:18:43.109496 [DEBUG] PrestoWorker shutdown - joining threads
2015-Mar-09 21:18:43.109671 [DEBUG] PrestoWorker shutdown - joining threads for 0:0
2015-Mar-09 21:18:43.110285 [DEBUG] PrestoWorker shutdown - joining threads for 1:0
2015-Mar-09 21:18:43.110411 [DEBUG] PrestoWorker shutdown - joining threads for 2:0
2015-Mar-09 21:18:43.110456 [DEBUG] PrestoWorker shutdown - joining threads for 2:1
2015-Mar-09 21:18:43.110582 [DEBUG] PrestoWorker shutdown - joining threads for 2:2
2015-Mar-09 21:18:43.110597 [DEBUG] ### begin WorkerRequestLogger
2015-Mar-09 21:18:43.110631 [DEBUG] type: SHUTDOWN

2015-Mar-09 21:18:43.110650 [DEBUG] ### end WorkerRequestLogger
2015-Mar-09 21:18:43.110702 [INFO] Received Shutdown message from Master. Shutting down.
2015-Mar-09 21:18:43.110691 [DEBUG] PrestoWorker shutdown - joining threads for 2:3
2015-Mar-09 21:18:43.110845 [DEBUG] Executorpool destructor: Waiting for child processes to join
2015-Mar-09 21:18:43.110863 [DEBUG] PrestoWorker shutdown - joining threads for 3:0
2015-Mar-09 21:18:43.111014 [DEBUG] PrestoWorker shutdown - joining threads for 3:1
2015-Mar-09 21:18:43.111098 [DEBUG] PrestoWorker shutdown - joining threads for 3:2
2015-Mar-09 21:18:43.111406 [DEBUG] PrestoWorker shutdown - joining threads for 3:3
2015-Mar-09 21:18:43.111470 [DEBUG] PrestoWorker shutdown - joining threads for 4:0
2015-Mar-09 21:18:43.111583 [DEBUG] PrestoWorker shutdown - joining threads for 5:0
2015-Mar-09 21:18:43.113473 [DEBUG] PrestoWorker shutdown - joining threads for 5:1
2015-Mar-09 21:18:43.113649 [DEBUG] PrestoWorker shutdown - joining threads for 6:0
2015-Mar-09 21:18:43.114588 [INFO] Worker shutdown - destroying executorpool
2015-Mar-09 21:18:44.111355 [DEBUG] ExecutorPool desctructor: All child processes are terminated
2015-Mar-09 21:18:44.111476 [DEBUG] Executorpool destructor: Closing pipe descriptor
2015-Mar-09 21:18:44.111541 [DEBUG] Executorpool destructor: Closing semaphores
2015-Mar-09 21:18:44.111564 [DEBUG] Executorpool destructor: Removing shared memory segments
2015-Mar-09 21:18:44.111603 [INFO] Removing Shared memory object: R-shm-50437-1089531285_0_1
2015-Mar-09 21:18:44.111641 [INFO] Removing Shared memory object: R-shm-50437-1089531285_0_0
2015-Mar-09 21:18:44.111637 [INFO] Worker shutdown - Removing shared memory segments
2015-Mar-09 21:18:44.111664 [INFO] Removing Shared memory object: R-shm-50437-1089531285_0_2
2015-Mar-09 21:18:44.111765 [INFO] Removing Shared memory object: R-shm-50437-1089531284_0_2
2015-Mar-09 21:18:44.111840 [INFO] Removing Shared memory object: R-shm-50437-1089531284_0_1
2015-Mar-09 21:18:44.111892 [INFO] Removing Shared memory object: R-shm-50437-1089531284_0_0
2015-Mar-09 21:18:44.111930 [INFO] Worker shutdown - Removing sem lock : -1
2015-Mar-09 21:18:44.130498 [INFO] Worker shutdown - Closing connection to other workers
