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https://issues.apache.org/jira/browse/YARN-6124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16216020#comment-16216020
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Wangda Tan commented on YARN-6124:
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Just changed title of this JIRA to address the SchedulingEditPolicy changes.
My proposal:
Lifecycle of SchedulingEditPolicy/SchedulingMonitor should be a part of
scheduler's logic instead of RMActiveService.
We should make changes to AbstractYarnScheduler to load and manage
SchedulingEditPolicy from config. And inside {{reinitialize}}, we should check
changes to SchedulingEditPolicy and start/stop SchedulingMonitor when needed.
Thoughts? [~curino]/[~eepayne]/[~jlowe].
> Make SchedulingEditPolicy can be enabled / disabled / updated with RMAdmin
> -refreshQueues
> -----------------------------------------------------------------------------------------
>
> Key: YARN-6124
> URL: https://issues.apache.org/jira/browse/YARN-6124
> Project: Hadoop YARN
> Issue Type: Task
> Reporter: Wangda Tan
> Assignee: Wangda Tan
> Attachments: YARN-6124.wip.1.patch
>
>
> Now enabled / disable / update SchedulingEditPolicy config requires restart
> RM. This is inconvenient when admin wants to make changes to
> SchedulingEditPolicies.
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