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https://issues.apache.org/jira/browse/YARN-195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikas Saha resolved YARN-195.
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Resolution: Fixed
The blacklist API on the scheduler fixes this.
> AM should have a way of telling RM to not allocate containers on some nodes
> ---------------------------------------------------------------------------
>
> Key: YARN-195
> URL: https://issues.apache.org/jira/browse/YARN-195
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Affects Versions: 0.23.4
> Reporter: Hitesh Shah
> Assignee: Hitesh Shah
>
> 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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