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https://issues.apache.org/jira/browse/MAPREDUCE-1102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12770071#action_12770071
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Owen O'Malley commented on MAPREDUCE-1102:
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Rather than blocking kill-job, I think we are better off guaranteeing that if
the job fails, we will always call abortJob. Even if commitJob has started (or
finished). We should also make the FileOutputFormat abortJob delete _SUCCESS to
handle this case. This would also handle the case where the job commit task
fails part way through.
I agree that all output committers may not be able to unroll their commit.
However, I think that we need to give them the ability to do the right thing.
> Job gets killed even when the cleanup completes
> -----------------------------------------------
>
> Key: MAPREDUCE-1102
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1102
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Affects Versions: 0.20.1
> Reporter: Amar Kamat
> Assignee: Amar Kamat
> Fix For: 0.22.0
>
>
> When the cleanup completes at the tasktracker and the job is killed by the
> user, the cleanup runs to completion but the job fails. Ideally if the
> cleanup is completed then the job should not be killed.
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