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https://issues.apache.org/jira/browse/MAPREDUCE-3936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13467563#comment-13467563
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Luke Lu commented on MAPREDUCE-3936:
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I can see a need for branch-1, which has fairly different code base. But given
AM is a per job instance controlled by user, I wonder why the patch is
necessary (besides setting the limits higher)?
> Clients should not enforce counter limits
> ------------------------------------------
>
> Key: MAPREDUCE-3936
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3936
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mrv1
> Reporter: Tom White
> Assignee: Tom White
> Attachments: MAPREDUCE-3936.patch, MAPREDUCE-3936.patch
>
>
> The code for enforcing counter limits (from MAPREDUCE-1943) creates a static
> JobConf instance to load the limits, which may throw an exception if the
> client limit is set to be lower than the limit on the cluster (perhaps
> because the cluster limit was raised from the default).
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