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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3790) usedResource from rootQueue metrics may get stale data for FS scheduler after recovering the container
Date Thu, 25 Jun 2015 15:50:09 GMT

    [ https://issues.apache.org/jira/browse/YARN-3790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14601411#comment-14601411
] 

Hudson commented on YARN-3790:
------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #228 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/228/])
YARN-3790. usedResource from rootQueue metrics may get stale data for FS scheduler after recovering
the container (Zhihai Xu via rohithsharmaks) (rohithsharmaks: rev dd4b387d96abc66ddebb569b3775b18b19aed027)
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.java
Move YARN-3790 from 2.7.1 to 2.8 in CHANGES.txt (rohithsharmaks: rev 2df00d53d13d16628b6bde5e05133d239f138f52)
* hadoop-yarn-project/CHANGES.txt


> usedResource from rootQueue metrics may get stale data for FS scheduler after recovering
the container
> ------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-3790
>                 URL: https://issues.apache.org/jira/browse/YARN-3790
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: fairscheduler, test
>            Reporter: Rohith Sharma K S
>            Assignee: zhihai xu
>             Fix For: 2.8.0
>
>         Attachments: YARN-3790.000.patch
>
>
> Failure trace is as follows
> {noformat}
> Tests run: 28, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 284.078 sec <<<
FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart
> testSchedulerRecovery[1](org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart)
 Time elapsed: 6.502 sec  <<< FAILURE!
> java.lang.AssertionError: expected:<6144> but was:<8192>
> 	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.yarn.server.resourcemanager.TestWorkPreservingRMRestart.assertMetrics(TestWorkPreservingRMRestart.java:853)
> 	at org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.checkFSQueue(TestWorkPreservingRMRestart.java:342)
> 	at org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.testSchedulerRecovery(TestWorkPreservingRMRestart.java:241)
> {noformat}



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