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https://issues.apache.org/jira/browse/MAPREDUCE-3314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun C Murthy updated MAPREDUCE-3314:
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Fix Version/s: (was: 0.23.1)
0.24.0
> AM should have a way of telling RM to not allocate containers on some nodes
> ---------------------------------------------------------------------------
>
> Key: MAPREDUCE-3314
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3314
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Reporter: Hitesh Shah
> Fix For: 0.24.0
>
>
> The AM blacklists certain nodes due to task failures but the RM does not know
> of this and can allocate blacklisted nodes to the AM again and again.
> RM should support a protocol that allows AM to inform the RM of nodes that it
> should not allocate to it.
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