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Posted to common-dev@hadoop.apache.org by "Sameer Paranjpye (JIRA)" <ji...@apache.org> on 2006/09/28 22:18:54 UTC

[jira] Updated: (HADOOP-357) hadoop doesn't handle 0 reduces

     [ http://issues.apache.org/jira/browse/HADOOP-357?page=all ]

Sameer Paranjpye updated HADOOP-357:
------------------------------------

    Component/s: mapred

> hadoop doesn't handle 0 reduces
> -------------------------------
>
>                 Key: HADOOP-357
>                 URL: http://issues.apache.org/jira/browse/HADOOP-357
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>            Reporter: Owen O'Malley
>         Assigned To: Owen O'Malley
>
> We have cases where we want to use maps for submitting parallel jobs and don't need any reduces. Currently, you are required to have a single reducer. It would be nicer if the framework would let you specify that you don't need any reducers.

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