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Posted to mapreduce-issues@hadoop.apache.org by "Hitesh Shah (Commented) (JIRA)" <ji...@apache.org> on 2011/10/31 03:42:33 UTC

[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139872#comment-13139872 ] 

Hitesh Shah commented on MAPREDUCE-3313:
----------------------------------------

Trivial fix - removed non used import in second patch. 
                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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