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From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7684) The Total Memory and VCores display in the yarn UI is not correct with labeled node
Date Fri, 29 Dec 2017 09:46:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16306156#comment-16306156
] 

Sunil G commented on YARN-7684:
-------------------------------

Yes. Using cluster resource might be solving this temporary.
However we have partitions and hence cluster resource is not correct when we view total resource
per label.

{{ this.totalMB = availableMB + allocatedMB;}}
For root queue, ideally we should be able to sum up to parent root level. For label, I think
we have not correctly calculating queue metrics. YARN-4484 has handled this case, however
if its not working now, we need to see how it got broken.

> The Total Memory  and VCores display in the yarn UI is not correct with labeled node
> ------------------------------------------------------------------------------------
>
>                 Key: YARN-7684
>                 URL: https://issues.apache.org/jira/browse/YARN-7684
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: webapp
>    Affects Versions: 2.7.3
>            Reporter: Zhao Yi Ming
>            Assignee: Zhao Yi Ming
>              Labels: patch
>             Fix For: 2.7.3
>
>         Attachments: YARN-7684-branch-2.7.3.001.patch, yarn_issue.pdf
>
>
> The Total Memory  and VCores display in the yarn UI is not correct with labeled node
> recreate steps:
> 1. should have a hadoop cluster
> 2. enabled the yarn Node Labels feature
> 3. create a label eg: yarn rmadmin -addToClusterNodeLabels "test"
> 4. add a node into the label eg: yarn rmadmin -replaceLabelsOnNode "zhaoyim02.com=test"
> 5. then go to the yarn UI http://<hostname>:8088/cluster/nodes



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