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From "Balaji Rajagopalan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1731) Process tree clean up suspended task tests.
Date Tue, 11 May 2010 04:08:30 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12866050#action_12866050
] 

Balaji Rajagopalan commented on MAPREDUCE-1731:
-----------------------------------------------

+    cluster.setUp();
+    cluster.restartClusterWithNewConfig(prop, confFile);
+    UtilsForTests.waitFor(1000);
+    cluster.setUp();

The setUp should be called only once, if it is really required to call setUp two times, then
there is something  wrong with the current design which can be improved, we need to investigate
further into this. Vinay can you please justify why are calling setUp two times, can we overcome
this by changing the current framework implementation. 

> Process tree clean up suspended task tests.
> -------------------------------------------
>
>                 Key: MAPREDUCE-1731
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1731
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: test
>            Reporter: Vinay Kumar Thota
>            Assignee: Vinay Kumar Thota
>         Attachments: 1731-ydist-security.patch, suspendtask_1731.patch, suspendtask_1731.patch
>
>
> 1 .Verify the process tree cleanup of suspended task and task should be terminated after
timeout.
> 2. Verify the process tree cleanup of suspended task and resume the task before task
timeout.

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