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From "Harsh J (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4773) MultipleOutput with different output path for each
Date Tue, 06 Nov 2012 10:14:19 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13491360#comment-13491360
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Harsh J commented on MAPREDUCE-4773:
------------------------------------

Depends - separate sub-dir paths are supported by the direct baseOutputPath argument method,
but not wholly different output directories, as it then gets slightly more complex to do the
file output committing for the task outputs.
                
> MultipleOutput with different output path for each 
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-4773
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4773
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Rohit Dandona
>
> Is it possible to have multiple outputs in a map reduce code where each output is directed
to a different path ?
> e.g. 
> FileOutputFormat.setOutputPath(job, new Path(outputPath));
> MultipleOutputs.addNamedOutput(job, "Output 1", TextOutputFormat.class, Text.class, Text.class);
> MultipleOutputs.addNamedOutput(job, "Output 2", TextOutputFormat.class, Text.class, Text.class);
> Can "Output 1" & "Output 2" be alloted seperate paths ?

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