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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-869) Documentation for config to set map/reduce task environment
Date Wed, 11 May 2011 21:00:47 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alejandro Abdelnur updated MAPREDUCE-869:
-----------------------------------------

    Attachment: MAPREDUCE-869.patch

Fixing also "mapred.{map|reduce}.java.opts" to be "mapreduce...."

> Documentation for config to set map/reduce task environment
> -----------------------------------------------------------
>
>                 Key: MAPREDUCE-869
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-869
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: documentation, task
>    Affects Versions: 0.21.0
>            Reporter: Arun C Murthy
>            Assignee: Alejandro Abdelnur
>              Labels: newbie
>             Fix For: 0.22.0
>
>         Attachments: MAPREDUCE-869.patch
>
>
> HADOOP-2838 added mapred.child.env to allow users to set the map/reduce tasks' environment.
> MAPREDUCE-478 will break that into mapred.map.child.env and mapred.reduce.child.env.
We need to add documentation (forrest) for these knobs.

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