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From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6898) RM node labels page should display total used resources of each label.
Date Fri, 28 Jul 2017 16:39:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-6898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16105270#comment-16105270
] 

Sunil G commented on YARN-6898:
-------------------------------

[~daemon]
Thanks for sharing your comments.

Adding to [~naganarasimha_gr@apache.org] thoughts, I think we show the per label used and
free resource in scheduler page. I am not very sure whether you were planning to calculate
new metrics for same. For new UI, NodeLabel page work is ongoing, and we use some REST interface
to get same. In existing UI's Node Label page, it might not be a bad idea to show used/available
etc since Nodes page shows such info. [~naganarasimha_gr@apache.org], how do you feel about
same?

> RM node labels page should display total used resources of each label.
> ----------------------------------------------------------------------
>
>                 Key: YARN-6898
>                 URL: https://issues.apache.org/jira/browse/YARN-6898
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: scheduler
>            Reporter: YunFan Zhou
>            Assignee: YunFan Zhou
>
> The RM node labels page only show *Label Name*、*Label Type*、*Num Of Active NMs*、*Total
Resource*
> information of each node label, but there isn't any place for us to see the total used
resource of the node label.
> The total used resource of the node label is very important, because we can use it to
check the overall load for this
> label. We will implement it. Any suggestion?



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