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From "Devaraj K (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4788) Job are marking as FAILED even if there are no failed tasks in it
Date Thu, 17 Dec 2015 10:46:46 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15061879#comment-15061879

Devaraj K commented on MAPREDUCE-4788:

I faced this issue long time back during the version 2.0.4-alpha. I don't think it is still
an issue with the changes happened over the time.

bq. Is the job history not correct on this state as well?
Yes, the job history was also showing the job state as FAILED and the task state as KILLED
but we could see the attempt for the task as succeeded.

I don't have logs for this issue since it happened some time ago. [~brahmareddy], Can you
give details or share the log for the issue you are facing if you have anything?

> Job are marking as FAILED even if there are no failed tasks in it
> -----------------------------------------------------------------
>                 Key: MAPREDUCE-4788
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4788
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: applicationmaster
>    Affects Versions: 2.6.0
>            Reporter: Devaraj K
>         Attachments: MAPREDUCE-4788.patch
> Sometimes Jobs are marking as FAILED and some the tasks are marking as KILLED in it.

> In MRAppMaster, JobFinishEvent is triggering and waiting for the 5000 millis. If any
tasks final state is unknown by this time those tasks are marking as KILLED and Job state
is marking as FAILED.

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