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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-728) Map-reduce task does not produce correct results when -reducer NONE is specified through streaming
Date Fri, 01 Dec 2006 17:50:22 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-728?page=comments#action_12454965 ] 
            
Hadoop QA commented on HADOOP-728:
----------------------------------

+1, http://issues.apache.org/jira/secure/attachment/12346211/Hadoop-728_1.patch applied and
successfully tested against trunk revision 481099

> Map-reduce task does not produce correct results when -reducer NONE is specified through
streaming
> --------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-728
>                 URL: http://issues.apache.org/jira/browse/HADOOP-728
>             Project: Hadoop
>          Issue Type: Bug
>          Components: contrib/streaming
>            Reporter: dhruba borthakur
>         Assigned To: Sanjay Dahiya
>         Attachments: Hadoop-728.patch, Hadoop-728_1.patch
>
>
> a) a file is create for the output instead of a directory.
> b) there is no way to understand what is going on from the client output
> I can produce an example for you, if you like -- but the behavior is consistent, so $HSTREAM
-mapper /bin/cat -reducer NONE should show the problem
> ~

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