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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2018/11/08 05:11:00 UTC
[jira] [Created] (HBASE-21453) Convert ReadOnlyZKClient to DEBUG
instead of INFO
stack created HBASE-21453:
-----------------------------
Summary: Convert ReadOnlyZKClient to DEBUG instead of INFO
Key: HBASE-21453
URL: https://issues.apache.org/jira/browse/HBASE-21453
Project: HBase
Issue Type: Bug
Reporter: stack
Running commands in spark-shell, this is what it looks like on each invocation:
{code}
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
{code}
Let me shut down the ReadOnlyZKClient log level.
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