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Posted to hdfs-issues@hadoop.apache.org by "Andrew Wang (JIRA)" <ji...@apache.org> on 2015/08/06 02:02:04 UTC

[jira] [Commented] (HDFS-8772) Fix TestStandbyIsHot#testDatanodeRestarts which occasionally fails

    [ https://issues.apache.org/jira/browse/HDFS-8772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14659229#comment-14659229 ] 

Andrew Wang commented on HDFS-8772:
-----------------------------------

Ran into some issues backporting to branch-2, [~walter.k.su] mind preparing another patch for branch-2? We conflict a bit with HDFS-6440 in MiniDFSCluster, hoping we can fix by including some of those refactors.

> Fix TestStandbyIsHot#testDatanodeRestarts which occasionally fails  
> --------------------------------------------------------------------
>
>                 Key: HDFS-8772
>                 URL: https://issues.apache.org/jira/browse/HDFS-8772
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Walter Su
>            Assignee: Walter Su
>         Attachments: HDFS-8772.01.patch, HDFS-8772.02.patch, HDFS-8772.03.patch, HDFS-8772.04.patch
>
>
> https://builds.apache.org/job/PreCommit-HDFS-Build/11596/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11598/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11599/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11600/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11606/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11608/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11612/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11618/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11650/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11655/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11659/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11663/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11664/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11667/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11669/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11676/testReport/
> https://builds.apache.org/job/PreCommit-HDFS-Build/11677/testReport/
> {noformat}
> java.lang.AssertionError: expected:<0> but was:<4>
> 	at org.junit.Assert.fail(Assert.java:88)
> 	at org.junit.Assert.failNotEquals(Assert.java:743)
> 	at org.junit.Assert.assertEquals(Assert.java:118)
> 	at org.junit.Assert.assertEquals(Assert.java:555)
> 	at org.junit.Assert.assertEquals(Assert.java:542)
> 	at org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyIsHot.testDatanodeRestarts(TestStandbyIsHot.java:188)
> {noformat}



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