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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6195) Export UsedCapacity and AbsoluteUsedCapacity to JMX
Date Wed, 29 Mar 2017 19:13:41 GMT

    [ https://issues.apache.org/jira/browse/YARN-6195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15947730#comment-15947730
] 

Jason Lowe commented on YARN-6195:
----------------------------------

Latest patch lgtm, with the caveat that I don't think we can really support used capacity
and absolute used capacity in the queue metrics without having per-partition queue metrics.
 Using a max across partitions seems like a reasonable value to report given we're trying
to squash multiple values into a single field.

[~leftnoteasy] do you have any concerns about using a max-across-partitions approach here?
 If not then I think this is ready to go.

> Export UsedCapacity and AbsoluteUsedCapacity to JMX
> ---------------------------------------------------
>
>                 Key: YARN-6195
>                 URL: https://issues.apache.org/jira/browse/YARN-6195
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: capacityscheduler, metrics, yarn
>    Affects Versions: 3.0.0-alpha3
>            Reporter: Benson Qiu
>            Assignee: Benson Qiu
>         Attachments: YARN-6195.001.patch, YARN-6195.002.patch, YARN-6195.003.patch
>
>
> `usedCapacity` and `absoluteUsedCapacity` are currently not available as JMX. 



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