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https://issues.apache.org/jira/browse/MAPREDUCE-4993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13595601#comment-13595601
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Abhishek Kapoor commented on MAPREDUCE-4993:
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If the jar required for the job gets deleted in the middle while job is
running, then job should be failed and AM for the specific job should die,
isn't it a expected behaviour?
If it is a expected then we can gracefully kill the AM with an appropriate
diagnostics.
Please correct me if am wrong.
> AM thinks it was killed when an error occurs setting up a task container
> launch context
> ---------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4993
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4993
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mr-am
> Affects Versions: 2.0.3-alpha, 0.23.5
> Reporter: Jason Lowe
> Assignee: Abhishek Kapoor
>
> If an IOException occurs while setting up a container launch context for a
> task then the AM exits with a KILLED status and no diagnostics. The job
> should be marked as FAILED (or maybe ERROR) with a useful diagnostics message
> indicating the nature of the error.
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