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https://issues.apache.org/jira/browse/YARN-2096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14008759#comment-14008759
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Hudson commented on YARN-2096:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #564 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/564/])
YARN-2096. Race in TestRMRestart#testQueueMetricsOnRMRestart. (Anubhav Dhoot
via kasha) (kasha:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1597223)
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java
> Race in TestRMRestart#testQueueMetricsOnRMRestart
> -------------------------------------------------
>
> Key: YARN-2096
> URL: https://issues.apache.org/jira/browse/YARN-2096
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Anubhav Dhoot
> Assignee: Anubhav Dhoot
> Fix For: 2.5.0
>
> Attachments: YARN-2096.patch
>
>
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testQueueMetricsOnRMRestart
> fails randomly because of a race condition.
> The test validates that metrics are incremented, but does not wait for all
> transitions to finish before checking for the values.
> It also resets metrics after kicking off recovery of second RM. The metrics
> that need to be incremented race with this reset causing test to fail
> randomly.
> We need to wait for the right transitions.
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