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https://issues.apache.org/jira/browse/MAPREDUCE-6765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15610256#comment-15610256
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Robert Kanter commented on MAPREDUCE-6765:
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[~haibochen], the patch no longer cleanly applies; can you rebase the patch?

> MR should not schedule container requests in cases where reducer or mapper 
> containers demand resource larger than the maximum supported
> ---------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6765
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6765
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mr-am
>    Affects Versions: 2.7.2
>            Reporter: Haibo Chen
>            Assignee: Haibo Chen
>            Priority: Minor
>             Fix For: 2.9.0
>
>         Attachments: mapreduce6765.001.patch, mapreduce6765.002.patch, 
> mapreduce6765.003.patch, mapreduce6765.004.patch
>
>
> When mapper or reducer containers request resource larger than the 
> maxResourceRequest in the cluster, job is to be killed. In such cases, it is 
> unnecessary to still schedule container requests.  



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