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Posted to mapreduce-issues@hadoop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2011/08/11 20:32:28 UTC

[jira] [Moved] (MAPREDUCE-2824) MiniMRCluster should have an idempotent shutdown

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eli Collins moved HADOOP-3843 to MAPREDUCE-2824:
------------------------------------------------

          Component/s:     (was: test)
                       test
    Affects Version/s:     (was: 0.19.0)
                  Key: MAPREDUCE-2824  (was: HADOOP-3843)
              Project: Hadoop Map/Reduce  (was: Hadoop Common)

> MiniMRCluster should have an idempotent shutdown
> ------------------------------------------------
>
>                 Key: MAPREDUCE-2824
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2824
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: test
>            Reporter: Steve Loughran
>
> It looks on a quick skim-through that the org.apache.hadoop.mapred.MiniMRCluster class has nothing to stop a caller calling shutdown() more than once, with possible adverse consequences. This will normally only show up if a test fails at precisely the wrong place.

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