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From "Gabriel Reid (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4432) Confusing warning message when GenericOptionsParser is not used
Date Fri, 13 Jul 2012 04:46:35 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13413491#comment-13413491

Gabriel Reid commented on MAPREDUCE-4432:

Justification for the lack of new tests on this patch is that the patch is only changing the
wording of a warning message, and therefore not a candidate for automated testing.
> Confusing warning message when GenericOptionsParser is not used
> ---------------------------------------------------------------
>                 Key: MAPREDUCE-4432
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4432
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.0.0-alpha
>            Reporter: Gabriel Reid
>            Priority: Trivial
>         Attachments: MAPREDUCE-4432.patch, MAPREDUCE-4432.patch
> The warning that is issued in JobSubmitter -- "Use GenericOptionsParser for parsing the
arguments. Applications should implement Tool for the same." -- is confusing and (probably)
grammatically incorrect.
> This can be improved by having an updated warning message which gives clearer directions
on what can be improved in the application to avoid the warning in the future.

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