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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 Tue, 28 Nov 2017 22:34:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16269599#comment-16269599
] 

Wangda Tan commented on YARN-7473:
----------------------------------

Thanks [~suma.shivaprasad], in general patch looks good. Could you check findbug warning /
unit test failure? 

I want to have another set of eyes to look at the patch as well. [~sunilg] could you help
with review?

> 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-7473.2.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
capacity.
> 3. Integrate with SchedulingEditPolicy framework to trigger this periodically and signal
scheduler to take necessary actions for capacity/queue management.



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