[jira] [Commented] (YARN-2932) Add entry for preemption setting to queue status screen and startup/refresh logging

["Wangda Tan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-2932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14238582#comment-14238582 ] 

Wangda Tan commented on YARN-2932:
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Thanks for raising this up [~eepayne], it is a good adding. 

IIRC, YARN-2056 putting the disable preemption configuration for queue code in ProportionalCapacityPreemptionPolicy instead of putting them into CapacitySchedulerConfiguration. But after read this proposal, I think we should move them to CapacitySchedulerConfiguration, and getIsPreemptionDisabled should be a method of CSQueue interface, thoughts?

> Add entry for preemption setting to queue status screen and startup/refresh logging
> -----------------------------------------------------------------------------------
>
>                 Key: YARN-2932
>                 URL: https://issues.apache.org/jira/browse/YARN-2932
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 3.0.0, 2.7.0
>            Reporter: Eric Payne
>            Assignee: Eric Payne
>
> YARN-2056 enables the ability to turn preemption on or off on a per-queue level. This JIRA will provide the preemption status for each queue in the {{HOST:8088/cluster/scheduler}} UI and in the RM log during startup/queue refresh.



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