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From "Varun Vasudev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2147) client lacks delegation token exception details when application submit fails
Date Mon, 30 Jun 2014 20:36:25 GMT

    [ https://issues.apache.org/jira/browse/YARN-2147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14048118#comment-14048118
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Varun Vasudev commented on YARN-2147:
-------------------------------------

The patch looks mostly good. Agree with [~daryn] on testing the message. Question about the
timeout - it doesn't look like the test needs a timeout, any particular reason why you added
it?

> client lacks delegation token exception details when application submit fails
> -----------------------------------------------------------------------------
>
>                 Key: YARN-2147
>                 URL: https://issues.apache.org/jira/browse/YARN-2147
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.4.0
>            Reporter: Jason Lowe
>            Assignee: Chen He
>            Priority: Minor
>         Attachments: YARN-2147-v2.patch, YARN-2147-v3.patch, YARN-2147-v4.patch, YARN-2147-v5.patch,
YARN-2147.patch
>
>
> When an client submits an application and the delegation token process fails the client
can lack critical details needed to understand the nature of the error.  Only the message
of the error exception is conveyed to the client, which sometimes isn't enough to debug.



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