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https://issues.apache.org/jira/browse/YARN-1963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14498986#comment-14498986
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Wangda Tan commented on YARN-1963:
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Agree that we need to make basic functionality works, I suggest to keep the
simple tight-packed alias for now, we should try to get both in, but
label-based which shouldn't block int-based priority development.
> Support priorities across applications within the same queue
> -------------------------------------------------------------
>
> Key: YARN-1963
> URL: https://issues.apache.org/jira/browse/YARN-1963
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: api, resourcemanager
> Reporter: Arun C Murthy
> Assignee: Sunil G
> Attachments: 0001-YARN-1963-prototype.patch, YARN Application
> Priorities Design.pdf, YARN Application Priorities Design_01.pdf
>
>
> It will be very useful to support priorities among applications within the
> same queue, particularly in production scenarios. It allows for finer-grained
> controls without having to force admins to create a multitude of queues, plus
> allows existing applications to continue using existing queues which are
> usually part of institutional memory.
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