docs: public static void writeCatalogToZK(ZooKeeper zk,
                                          long genId,
                                          byte[] catalogBytes,
                                          byte[] catalogHash,
                                          byte[] deploymentBytes)
          throws KeeperException, InterruptedException
      {
          // use default version 0 as start
          ByteBuffer versionAndBytes = makeCatalogAndDeploymentBytes(0, genId,
                  catalogBytes, catalogHash, deploymentBytes);
          zk.create(VoltZK.catalogbytes,
                  versionAndBytes.array(), Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
      }