Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-21453

Convert ReadOnlyZKClient to DEBUG instead of INFO

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0, 2.2.0, 2.1.2
    • Component/s: logging, Zookeeper
    • Labels:
      None
    • Release Note:
      Log level of ReadOnlyZKClient moved to debug.

      Description

      Running commands in spark-shell, this is what it looks like on each invocation:

      scala> val count = rdd.count()
      2018-11-07 21:01:46,026 INFO  [Executor task launch worker for task 1] zookeeper.ReadOnlyZKClient: Connect 0x18f3d868 to localhost:2181 with session timeout=90000ms, retries 30, retry interval 1000ms, keepAlive=60000ms
      2018-11-07 21:01:46,027 INFO  [ReadOnlyZKClient-localhost:2181@0x18f3d868] zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2181 sessionTimeout=90000 watcher=org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient$$Lambda$20/1362339879@743dab9f
      2018-11-07 21:01:46,030 INFO  [ReadOnlyZKClient-localhost:2181@0x18f3d868-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
      2018-11-07 21:01:46,031 INFO  [ReadOnlyZKClient-localhost:2181@0x18f3d868-SendThread(localhost:2181)] zookeeper.ClientCnxn: Socket connection established to localhost/127.0.0.1:2181, initiating session
      2018-11-07 21:01:46,033 INFO  [ReadOnlyZKClient-localhost:2181@0x18f3d868-SendThread(localhost:2181)] zookeeper.ClientCnxn: Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x166f1b283080005, negotiated timeout = 40000
      2018-11-07 21:01:46,035 INFO  [Executor task launch worker for task 1] mapreduce.TableInputFormatBase: Input split length: 0 bytes.
      [Stage 1:>                                                          (0 + 1) / 1]2018-11-07 21:01:48,074 INFO  [Executor task launch worker for task 1] zookeeper.ReadOnlyZKClient: Close zookeeper connection 0x18f3d868 to localhost:2181
      2018-11-07 21:01:48,075 INFO  [ReadOnlyZKClient-localhost:2181@0x18f3d868] zookeeper.ZooKeeper: Session: 0x166f1b283080005 closed
      2018-11-07 21:01:48,076 INFO  [ReadOnlyZKClient -localhost:2181@0x18f3d868-EventThread] zookeeper.ClientCnxn: EventThread shut down for session: 0x166f1b283080005
      count: Long = 10
      

      Let me shut down the ReadOnlyZKClient log level.

        Attachments

          Activity

            People

            • Assignee:
              sakthi Sakthi
              Reporter:
              stack Michael Stack
            • Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: