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From "Roman Shaposhnik (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3138) Allow for applications to deal with MAPREDUCE-954
Date Tue, 04 Oct 2011 18:35:34 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13120367#comment-13120367

Roman Shaposhnik commented on MAPREDUCE-3138:

First of all, I'm really happy to see a move towards helping the downstream clients migrate
to .23 smoothly. That said,
I'm not quite sure what is the intent of the patch. It would be very nice to have a clear
description of what is it trying to accomplish. As it stands now, I can't really build Pig/Hive
(or anything else for that matter) against .23 nor can I run the older binaries. Has this
patch been tested?
> Allow for applications to deal with MAPREDUCE-954
> -------------------------------------------------
>                 Key: MAPREDUCE-3138
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3138
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: client, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Arun C Murthy
>            Assignee: Owen O'Malley
>            Priority: Blocker
>             Fix For: 0.23.0
>         Attachments: MAPREDUCE-3138.0.22.patch, MAPREDUCE-3138.patch, MAPREDUCE-3138.patch
> MAPREDUCE-954 changed the context-objs api to interfaces. This breaks Pig. We need a
bridge for them to move to 0.23.

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