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From "Robbie Strickland (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-4216) Make MultipleOutputs generic to support non-file output formats
Date Thu, 03 May 2012 15:38:50 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robbie Strickland updated MAPREDUCE-4216:
-----------------------------------------

    Attachment: MAPREDUCE-4216.patch

I am submitting a patch that puts a default getOutputName() on OutputFormat to make MultipleOutputs
more generic, and to allow access to the config key constant from other OutputFormats besides
FileOutputFormat.
                
> Make MultipleOutputs generic to support non-file output formats
> ---------------------------------------------------------------
>
>                 Key: MAPREDUCE-4216
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4216
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mrv2
>    Affects Versions: 1.0.2
>            Reporter: Robbie Strickland
>              Labels: Output
>         Attachments: MAPREDUCE-4216.patch
>
>
> The current MultipleOutputs implementation is tied to FileOutputFormat in such a way
that it is not extensible to other types of output. It should be made more generic, such as
with an interface that can be implemented for different outputs.

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