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Posted to dev@hbase.apache.org by "Nick Dimiduk (JIRA)" <ji...@apache.org> on 2015/05/12 23:11:00 UTC

[jira] [Created] (HBASE-13677) RecoverableZookeeper WARNs on expected events

Nick Dimiduk created HBASE-13677:
------------------------------------

             Summary: RecoverableZookeeper WARNs on expected events
                 Key: HBASE-13677
                 URL: https://issues.apache.org/jira/browse/HBASE-13677
             Project: HBase
          Issue Type: Improvement
    Affects Versions: 2.0.0, 1.1.0
            Reporter: Nick Dimiduk
            Priority: Minor
             Fix For: 1.1.1


Noticed in the logs while verifying an RC, running a simple LTT in local mode resulted in half a dozen lines like

{noformat}
2015-05-12 13:58:42,949 WARN  [M:0;10.0.0.110:50866] zookeeper.RecoverableZooKeeper: Possibly transient ZooKeeper, quorum=localhost:2181, exception=org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
{noformat}

A class called "RecoverableZooKeeper" should be expecting "possibly transient" events relating to "ZooKeeper". Let's drop this to DEBUG.



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