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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-621) RM triggers web auth failure before first job
Date Thu, 02 May 2013 16:46:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13647687#comment-13647687
] 

Allen Wittenauer commented on YARN-621:
---------------------------------------

Some more details:

* With the exception of fixing the broken start-dfs.sh, this is a pure Apache 2.0.4 deploy
on RHEL 6.3.

* We configure logical nics and bind services to them.  In order to work around HADOOP-9520,
we have hard coded all the service names in the configuration.

* After the first job, authentication works and the system works as expected.  If that jobs
rolls off the page, the replay errors return.

* Same realm or cross-realm does not appear to make a difference.

* The only stack trace I'm able to find is the one generated by the filter for the replay
error itself.

* Hit this in both Firefox and Safari (which also triggers HADOOP-9521).
                
> RM triggers web auth failure before first job
> ---------------------------------------------
>
>                 Key: YARN-621
>                 URL: https://issues.apache.org/jira/browse/YARN-621
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.0.4-alpha
>            Reporter: Allen Wittenauer
>            Assignee: Vinod Kumar Vavilapalli
>            Priority: Critical
>
> On a secure YARN setup, before the first job is executed, going to the web interface
of the resource manager triggers authentication errors.

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