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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7473) Implement Framework and policy for capacity management of auto created queues
Date Fri, 08 Dec 2017 18:20:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16283970#comment-16283970

Wangda Tan commented on YARN-7473:

Thanks [~suma.shivaprasad], will commit by end of today if no objections.

> Implement Framework and policy for capacity management of auto created queues 
> ------------------------------------------------------------------------------
>                 Key: YARN-7473
>                 URL: https://issues.apache.org/jira/browse/YARN-7473
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacity scheduler
>            Reporter: Suma Shivaprasad
>            Assignee: Suma Shivaprasad
>         Attachments: YARN-7473.1.patch, YARN-7473.10.patch, YARN-7473.11.patch, YARN-7473.12.patch,
YARN-7473.12.patch, YARN-7473.13.patch, YARN-7473.14.patch, YARN-7473.15.patch, YARN-7473.16.patch,
YARN-7473.17.patch, YARN-7473.2.patch, YARN-7473.3.patch, YARN-7473.4.patch, YARN-7473.5.patch,
YARN-7473.6.patch, YARN-7473.7.patch, YARN-7473.8.patch, YARN-7473.9.patch
> This jira mainly addresses the following
> 1.Support adding pluggable policies on parent queue for dynamically managing capacity/state
for leaf queues.
> 2. Implement  a default policy that manages capacity based on pending applications and
either grants guaranteed or zero capacity to queues based on parent's available guaranteed
> 3. Integrate with SchedulingEditPolicy framework to trigger this periodically and signal
scheduler to take necessary actions for capacity/queue management.

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