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Posted to yarn-issues@hadoop.apache.org by "Anubhav Dhoot (JIRA)" <ji...@apache.org> on 2015/01/08 20:49:37 UTC

[jira] [Commented] (YARN-2984) Metrics for container's actual memory usage

    [ https://issues.apache.org/jira/browse/YARN-2984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14269944#comment-14269944 ] 

Anubhav Dhoot commented on YARN-2984:
-------------------------------------

Seems good. I tested it and shows up on the jmx page with its information
I would rename the ContainerUsageMetrics to just ContainerMetrics as I am thinking its a good place for all container related metrics instead of having multiple ContainerMetrics.


> Metrics for container's actual memory usage
> -------------------------------------------
>
>                 Key: YARN-2984
>                 URL: https://issues.apache.org/jira/browse/YARN-2984
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager
>    Affects Versions: 2.6.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>         Attachments: yarn-2984-prelim.patch
>
>
> It would be nice to capture resource usage per container, for a variety of reasons. This JIRA is to track memory usage. 
> YARN-2965 tracks the resource usage on the node, and the two implementations should reuse code as much as possible. 



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