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Posted to mapreduce-dev@hadoop.apache.org by "Gabriel Reid (JIRA)" <ji...@apache.org> on 2012/07/12 15:26:33 UTC

[jira] [Created] (MAPREDUCE-4432) Confusing warning message when GenericOptionsParser is not used

Gabriel Reid created MAPREDUCE-4432:
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             Summary: 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
            Reporter: Gabriel Reid
            Priority: Trivial
         Attachments: 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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