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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-2474) Add docs to the new API Partitioner on how to access Job Configuration data
Date Thu, 05 May 2011 15:41:03 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Todd Lipcon updated MAPREDUCE-2474:
-----------------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 0.22.0)
     Hadoop Flags: [Reviewed]
           Status: Resolved  (was: Patch Available)

Committed to trunk

> Add docs to the new API Partitioner on how to access Job Configuration data
> ---------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2474
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2474
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: documentation
>    Affects Versions: 0.21.0
>            Reporter: Harsh J Chouraria
>            Assignee: Harsh J Chouraria
>            Priority: Minor
>              Labels: documentation, partitioners
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-2474.r1.diff
>
>   Original Estimate: 1m
>  Remaining Estimate: 1m
>
> The new Partitioner interface does not extend Configurable classes as the old one and
thus need to carry a tip on how to implement a custom partitioner that needs to feed off the
Job Configuration data to work.
> Attaching a patch that adds in the javadoc fix.

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