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https://issues.apache.org/jira/browse/YARN-326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13648025#comment-13648025
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Sandy Ryza commented on YARN-326:
---------------------------------
Uploaded a patch that fixes a couple bugs, includes more tests, and supports
min and max share cpu configurations. If it passes Jenkins, it's ready for
review.
> Add multi-resource scheduling to the fair scheduler
> ---------------------------------------------------
>
> Key: YARN-326
> URL: https://issues.apache.org/jira/browse/YARN-326
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: scheduler
> Affects Versions: 2.0.2-alpha
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Attachments: FairSchedulerDRFDesignDoc-1.pdf,
> FairSchedulerDRFDesignDoc.pdf, YARN-326-1.patch, YARN-326-1.patch,
> YARN-326-2.patch, YARN-326.patch, YARN-326.patch
>
>
> With YARN-2 in, the capacity scheduler has the ability to schedule based on
> multiple resources, using dominant resource fairness. The fair scheduler
> should be able to do multiple resource scheduling as well, also using
> dominant resource fairness.
> More details to come on how the corner cases with fair scheduler configs such
> as min and max resources will be handled.
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