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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1410) Task-Cleanup attempt cannot be given KillTaskAction if the main attempt is killed with a KillTaskAction
Date Tue, 26 Oct 2010 22:09:24 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12925173#action_12925173
] 

Doug Cutting commented on MAPREDUCE-1410:
-----------------------------------------

I just ran test-patch by hand on this.

{code}
+1 overall.  

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 9 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.

    +1 system tests framework.  The patch passed system tests framework compile.
{code}

> Task-Cleanup attempt cannot be given KillTaskAction if the main attempt is killed with
a KillTaskAction
> -------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1410
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1410
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobtracker
>    Affects Versions: 0.20.1
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.22.0
>
>         Attachments: MAPREDUCE-1410.patch, patch-1410.txt
>
>
> If the main attempt is killed with a KillTaskAction and is added to tasksReportedClosed,
then the cleanup-attempt for the task (with same id) can not be given a KillTaskAction, since
tasksReportedClosed already contains the attemptID.  
> The attemptID should be removed from  tasksReportedClosed in incompleteSubTask() method.

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