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From "Tsuyoshi Ozawa (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3248) Display count of nodes blacklisted by apps in the web UI
Date Wed, 11 Mar 2015 12:52:38 GMT

    [ https://issues.apache.org/jira/browse/YARN-3248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14356831#comment-14356831
] 

Tsuyoshi Ozawa commented on YARN-3248:
--------------------------------------

[~vvasudev], thank you for updating. Could you add a test about ApplicationReportPBImpl since
sometimes we struggle NPEs by *PBImpl?

> Display count of nodes blacklisted by apps in the web UI
> --------------------------------------------------------
>
>                 Key: YARN-3248
>                 URL: https://issues.apache.org/jira/browse/YARN-3248
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: capacityscheduler, resourcemanager
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>         Attachments: All applications.png, App page.png, Screenshot.jpg, apache-yarn-3248.0.patch,
apache-yarn-3248.1.patch, apache-yarn-3248.2.patch, apache-yarn-3248.3.patch
>
>
> It would be really useful when debugging app performance and failure issues to get a
count of the nodes blacklisted by individual apps displayed in the web UI.



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