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From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-753) In Streaming, "comparator options" column does not document the global options.
Date Fri, 07 May 2010 05:27:49 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amareshwari Sriramadasu updated MAPREDUCE-753:
----------------------------------------------

    Component/s: contrib/streaming

> In Streaming, "comparator options" column does not document the global options.
> -------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-753
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-753
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, documentation
>            Reporter: Iyappan Srinivasan
>            Priority: Minor
>
> In streaming,  the "-Dmapred.text.key.partitioner.options" has some options like "-r
-k7,7 -k3,3", which works like this : First soft inteh seventh column, then in taht sorting,
subsort on 3rd column and reverse both these sorts.
> The documentation for this is not found anywhere. Please document it.

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