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https://issues.apache.org/jira/browse/YARN-3348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14488023#comment-14488023
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Varun Vasudev commented on YARN-3348:
-------------------------------------

Uploaded a new patch that fixes a scrolling issue and makes the new method in 
YarnClient abstract.

> Add a 'yarn top' tool to help understand cluster usage
> ------------------------------------------------------
>
>                 Key: YARN-3348
>                 URL: https://issues.apache.org/jira/browse/YARN-3348
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>         Attachments: apache-yarn-3348.0.patch, apache-yarn-3348.1.patch, 
> apache-yarn-3348.2.patch, apache-yarn-3348.3.patch, apache-yarn-3348.4.patch, 
> apache-yarn-3348.5.patch
>
>
> It would be helpful to have a 'yarn top' tool that would allow administrators 
> to understand which apps are consuming resources.
> Ideally the tool would allow you to filter by queue, user, maybe labels, etc 
> and show you statistics on container allocation across the cluster to find 
> out which apps are consuming the most resources on the cluster.



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