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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13677) RecoverableZookeeper WARNs on expected events
Date Mon, 18 May 2015 18:15:01 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14548442#comment-14548442
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Hudson commented on HBASE-13677:
--------------------------------

FAILURE: Integrated in HBase-TRUNK #6489 (See [https://builds.apache.org/job/HBase-TRUNK/6489/])
HBASE-13677 changed RecoverableZooKeeper logs about retries from info and warn to debug (busbey:
rev a1c94c0bdfe31d2d2435a135fc2ff1d36a979e13)
* hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.java


> 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
>            Assignee: Ted Malaska
>            Priority: Minor
>              Labels: beginner
>             Fix For: 2.0.0, 0.98.13, 1.2.0
>
>         Attachments: HBASE-13677.2.patch, HBASE-13677.patch
>
>
> 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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