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Posted to common-issues@hadoop.apache.org by "Chris Nauroth (JIRA)" <ji...@apache.org> on 2014/06/09 23:49:02 UTC
[jira] [Commented] (HADOOP-10668)
TestZKFailoverControllerStress#testExpireBackAndForth occasionally fails
[ https://issues.apache.org/jira/browse/HADOOP-10668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14025801#comment-14025801 ]
Chris Nauroth commented on HADOOP-10668:
----------------------------------------
I'm planning on upgrading us to the recently released ZooKeeper 3.4.6 as part of HADOOP-9555. It would be interesting to see if we still have this problem after the upgrade.
> TestZKFailoverControllerStress#testExpireBackAndForth occasionally fails
> ------------------------------------------------------------------------
>
> Key: HADOOP-10668
> URL: https://issues.apache.org/jira/browse/HADOOP-10668
> Project: Hadoop Common
> Issue Type: Test
> Reporter: Ted Yu
> Priority: Minor
> Labels: test
>
> From https://builds.apache.org/job/PreCommit-HADOOP-Build/4018//testReport/org.apache.hadoop.ha/TestZKFailoverControllerStress/testExpireBackAndForth/ :
> {code}
> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode
> at org.apache.zookeeper.server.DataTree.getData(DataTree.java:648)
> at org.apache.zookeeper.server.ZKDatabase.getData(ZKDatabase.java:371)
> at org.apache.hadoop.ha.MiniZKFCCluster.expireActiveLockHolder(MiniZKFCCluster.java:199)
> at org.apache.hadoop.ha.MiniZKFCCluster.expireAndVerifyFailover(MiniZKFCCluster.java:234)
> at org.apache.hadoop.ha.TestZKFailoverControllerStress.testExpireBackAndForth(TestZKFailoverControllerStress.java:84)
> {code}
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