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From "Suma Shivaprasad (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-7473) Implement Framework and policy for capacity management of auto created queues
Date Thu, 07 Dec 2017 13:11:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-7473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Suma Shivaprasad updated YARN-7473:
    Attachment: YARN-7473.15.patch

Thanks [~wangda] Attached patch with review comments addressed. Also made changes to AutoCreatedeafQueue.reinitializeFromTemplate
to activateApplications after resetting capacity from template. This is needed when positive
capacity is assigned to activate pending applications on leaf queue since user/application
limit could have prevented apps from being activated earlier.

> 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-7473.2.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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