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From "Jothi Padmanabhan (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-372) Change org.apache.hadoop.mapred.lib.ChainMapper/Reducer to use new api.
Date Tue, 08 Sep 2009 10:04:57 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jothi Padmanabhan updated MAPREDUCE-372:

    Attachment: mapred-372.patch

With more than a generous bout of help from Amareshwari and Devaraj, attaching a patch that
modifies the original one to not rely on the getters for the context attributes.  The approach
here is to have a sort of pseudo copy constructor that creates a context object based on attributes
from the passed in context object. 

If we do not want to proceed with this copy-constructor approach, we might just have to postpone
this patch until MAPREDUCE-954 is done. Thoughts?

> Change org.apache.hadoop.mapred.lib.ChainMapper/Reducer to use new api.
> -----------------------------------------------------------------------
>                 Key: MAPREDUCE-372
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-372
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.21.0
>         Attachments: mapred-372.patch, patch-372-1.txt, patch-372.txt

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