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https://issues.apache.org/jira/browse/HADOOP-10668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sangjin Lee updated HADOOP-10668:
---------------------------------
Fix Version/s: 2.6.3
Cherry-picked the fix to branch-2.6.
> TestZKFailoverControllerStress#testExpireBackAndForth occasionally fails
> ------------------------------------------------------------------------
>
> Key: HADOOP-10668
> URL: https://issues.apache.org/jira/browse/HADOOP-10668
> Project: Hadoop Common
> Issue Type: Test
> Components: test
> Reporter: Ted Yu
> Assignee: Ming Ma
> Labels: test
> Fix For: 2.7.0, 2.6.3
>
> Attachments: HADOOP-10668-2.patch, HADOOP-10668.patch
>
>
> 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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