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https://issues.apache.org/jira/browse/MAPREDUCE-5189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13851048#comment-13851048
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Chris Douglas commented on MAPREDUCE-5189:
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I committed this. Thanks Carlo
> Basic AM changes to support preemption requests (per YARN-45)
> -------------------------------------------------------------
>
> Key: MAPREDUCE-5189
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5189
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mr-am, mrv2
> Reporter: Carlo Curino
> Assignee: Carlo Curino
> Fix For: 3.0.0
>
> Attachments: MAPREDUCE-5189.1.patch, MAPREDUCE-5189.2.patch,
> MAPREDUCE-5189.3.patch, MAPREDUCE-5189.4.patch, MAPREDUCE-5189.patch,
> MAPREDUCE-5189.patch
>
>
> This JIRA tracks the minimum amount of changes necessary in the mapreduce AM
> to receive preemption requests (per YARN-45) and invoke a local policy that
> manages preemption. (advanced policies and mechanisms will be tracked
> separately)
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