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Posted to yarn-issues@hadoop.apache.org by "Jonathan Eagles (JIRA)" <ji...@apache.org> on 2013/11/16 05:39:21 UTC

[jira] [Moved] (YARN-1419) TestFifoScheduler.testAppAttemptMetrics fails intermittently under jdk7

     [ https://issues.apache.org/jira/browse/YARN-1419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Eagles moved MAPREDUCE-5630 to YARN-1419:
--------------------------------------------------

          Component/s:     (was: scheduler)
                       scheduler
     Target Version/s: 3.0.0, 2.3.0, 0.23.10  (was: 3.0.0, 2.3.0, 0.23.10)
    Affects Version/s:     (was: 0.23.10)
                           (was: 2.3.0)
                           (was: 3.0.0)
                       0.23.10
                       2.3.0
                       3.0.0
                  Key: YARN-1419  (was: MAPREDUCE-5630)
              Project: Hadoop YARN  (was: Hadoop Map/Reduce)

> 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
>
> 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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