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https://issues.apache.org/jira/browse/MAPREDUCE-3614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13185893#comment-13185893
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Siddharth Seth commented on MAPREDUCE-3614:
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For the job history related changes - do we want SIGTERM jobs to show up as 
KILLED ? In that case the proposed change to the shutdown hook will be required.
Otherwise another possibility would be to ensure JobHistoryEventHandler.stop() 
calls / has already called closeEventWriter() - which is what takes care of 
moving the history file to the correct location.
                
> finalState UNDEFINED if AM is killed by hand
> --------------------------------------------
>
>                 Key: MAPREDUCE-3614
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3614
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-3614.branch-0.23.patch
>
>
> Courtesy [~dcapwell]
> {quote}
> If the AM is running and you kill the process (sudo kill #pid), the State in 
> Yarn would be FINISHED and FinalStatus is UNDEFINED.  The Tracking UI would 
> say "History" and point to the proxy url (which will redirect to the history 
> server).
> The state should be more descriptive that the job failed and the tracker url 
> shouldn't point to the history server.
> {quote}

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