docs: public boolean tryReserve(QueryId queryId, String allocationTag, long bytes)
      {
          checkArgument(bytes >= 0, "bytes is negative");
          synchronized (this) {
              if (getFreeBytes() - bytes < 0) {
                  return false;
              }
              reservedBytes += bytes;
              if (bytes != 0) {
                  queryMemoryReservations.merge(queryId, bytes, Long::sum);
                  updateTaggedMemoryAllocations(queryId, allocationTag, bytes);
              }
          }
  
          onMemoryReserved();
          return true;
      }