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From "Weiwei Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7625) Expose NM node/containers resource utilization in JVM metrics
Date Tue, 12 Dec 2017 01:45:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16286953#comment-16286953
] 

Weiwei Yang commented on YARN-7625:
-----------------------------------

Thanks [~jlowe], that makes sense to me. V4 patch updated.

> Expose NM node/containers resource utilization in JVM metrics
> -------------------------------------------------------------
>
>                 Key: YARN-7625
>                 URL: https://issues.apache.org/jira/browse/YARN-7625
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager
>            Reporter: Weiwei Yang
>            Assignee: Weiwei Yang
>         Attachments: YARN-7625.001.patch, YARN-7625.002.patch, YARN-7625.003.patch, YARN-7625.004.patch
>
>
> YARN-4055 adds node resource utilization to NM, we should expose these info in NM metrics,
it helps in following cases:
> # Users want to check NM load in NM web UI or via rest API
> # Provide the API to further integrated to the new yarn UI, to display NM load status



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