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From "Ravi Gummadi (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-1989) Gridmix3 doesn't emit out proper mesage when user resolver is set and no user list is given
Date Tue, 07 Sep 2010 09:30:33 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ravi Gummadi updated MAPREDUCE-1989:
------------------------------------

    Attachment: 1989.patch

Attaching patch fixing the error message for different cases. Also modified the meesage to
be displayed for the case of "RoundRobinUserResolver with empty list of users causing stack
trace with IOException to be displayed".

> Gridmix3 doesn't emit out proper mesage when user resolver is set and no user list is
given
> -------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1989
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1989
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/gridmix
>            Reporter: Ravi Gummadi
>            Assignee: Ravi Gummadi
>         Attachments: 1989.patch
>
>
> Currently, Gridmix3 emits out the following mesage when user resolver is set and no user
list is given.
> "Resource null ignored".
> This is not clear/meaningful to user.

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