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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (MAPREDUCE-4432) Confusing warning message when GenericOptionsParser is not used
Date Thu, 11 Oct 2012 17:51:01 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arun C Murthy closed MAPREDUCE-4432.
------------------------------------

    
> 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
>             Fix For: 2.0.2-alpha
>
>         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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