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From "Robert Kanter (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1811) Error 500 when clicking the "Application Master" link in the RM UI while a job is running with RM HA
Date Mon, 10 Mar 2014 21:36:52 GMT

    [ https://issues.apache.org/jira/browse/YARN-1811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13926259#comment-13926259
] 

Robert Kanter commented on YARN-1811:
-------------------------------------

I didn't write any tests because the problem doesn't occur when the AM is on a machine with
an RM because it falls back to localhost; so the test wouldn't be "proving" anything.

> Error 500 when clicking the "Application Master" link in the RM UI while a job is running
with RM HA
> ----------------------------------------------------------------------------------------------------
>
>                 Key: YARN-1811
>                 URL: https://issues.apache.org/jira/browse/YARN-1811
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: 2.3.0
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>         Attachments: YARN-1811.patch
>
>
> When using RM HA, if you click on the "Application Master" link in the RM web UI while
the job is running, you get an Error 500:



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