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From "Thomas Graves (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-374) Job History Server doesn't show jobs which killed by ClientRMProtocol.forceKillApplication
Date Mon, 04 Feb 2013 14:22:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13570285#comment-13570285
] 

Thomas Graves commented on YARN-374:
------------------------------------

At a high level the job history server is currently a mapreduce specific component.  So this
behavior is currently expected.  yarn/RM doesn't know about any history server, so if you
force kill something through the RM it has no knowledge on how to handle the history, it simply
force kills the application. There is another jira that is looking at making the history server
generic that would help with this issue - see YARN-321
                
> Job History Server doesn't show jobs which killed by ClientRMProtocol.forceKillApplication
> ------------------------------------------------------------------------------------------
>
>                 Key: YARN-374
>                 URL: https://issues.apache.org/jira/browse/YARN-374
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: client, resourcemanager
>    Affects Versions: 2.0.1-alpha
>            Reporter: nemon lou
>
> After i kill a app by typing "bin/yarn rmadmin app -kill APP_ID",
> no job info is kept on JHS web page.
> However, when i kill a job by typing " bin/mapred  job -kill JOB_ID" ,
> i can see a killed job left on JHS.
> Some hive users are confused by that their jobs been killed but nothing left on JHS ,and
killed app's info on RM web page is not enough.(They kill job by clientRMProtocol)

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