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Jason Lowe commented on YARN-2440:
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Interesting. [~sandyr] could you comment? I'm wondering how we're going to support automatically
setting a node's vcore value based on the node's physical characteristics without some kind
of property to specify how to convert from physical core to vcore.
> Cgroups should limit YARN containers to cores allocated in yarn-site.xml
> ------------------------------------------------------------------------
>
> Key: YARN-2440
> URL: https://issues.apache.org/jira/browse/YARN-2440
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Varun Vasudev
> Assignee: Varun Vasudev
> Attachments: apache-yarn-2440.0.patch, screenshot-current-implementation.jpg
>
>
> The current cgroups implementation does not limit YARN containers to the cores allocated
in yarn-site.xml.
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