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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6575) Support global configuration mutation in MutableConfProvider
Date Wed, 24 May 2017 18:31:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-6575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16023411#comment-16023411
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Wangda Tan commented on YARN-6575:
----------------------------------

bq. How about add-queue, remove-queue, update-queue? Since each xml object will be for a single
queue.
Sounds good.

bq. Do you mean in this feature, or a separate feature? 
A separate feature.

bq. Not sure if there are any other configs without the yarn.scheduler.capacity prefix, as
far as I could tell looking at CapacitySchedulerConfiguration. (will need to double check
this)
AFAIK, preemption configs are the only configs without prefix. Let's make sure user specified
global configs comes with full config keys.

> Support global configuration mutation in MutableConfProvider
> ------------------------------------------------------------
>
>                 Key: YARN-6575
>                 URL: https://issues.apache.org/jira/browse/YARN-6575
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Jonathan Hung
>            Assignee: Jonathan Hung
>         Attachments: YARN-6575-YARN-5734.001.patch
>
>
> Right now mutating configs assumes they are only queue configs. Support should be added
to mutate global scheduler configs.



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