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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1419) TestFifoScheduler.testAppAttemptMetrics fails intermittently under jdk7
Date Tue, 19 Nov 2013 13:29:21 GMT

    [ https://issues.apache.org/jira/browse/YARN-1419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13826488#comment-13826488
] 

Hudson commented on YARN-1419:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #1613 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1613/])
YARN-1419. TestFifoScheduler.testAppAttemptMetrics fails intermittently under jdk7. Contributed
by Jonathan Eagles (jlowe: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1543117)
* /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/scheduler/fifo/TestFifoScheduler.java


> TestFifoScheduler.testAppAttemptMetrics fails intermittently under jdk7 
> ------------------------------------------------------------------------
>
>                 Key: YARN-1419
>                 URL: https://issues.apache.org/jira/browse/YARN-1419
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: scheduler
>    Affects Versions: 3.0.0, 2.3.0, 0.23.10
>            Reporter: Jonathan Eagles
>            Assignee: Jonathan Eagles
>            Priority: Minor
>              Labels: java7
>             Fix For: 3.0.0, 2.3.0, 0.23.10
>
>         Attachments: YARN-1419.patch, YARN-1419.patch
>
>
> QueueMetrics holds its data in a static variable causing metrics to bleed over from test
to test. clearQueueMetrics is to be called for tests that need to measure metrics correctly
for a single test. jdk7 comes into play since tests are run out of order, and in the case
make the metrics unreliable.



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