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https://issues.apache.org/jira/browse/HADOOP-1247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12491436
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Owen O'Malley commented on HADOOP-1247:
---------------------------------------

The problem is that in the current version of the patch is that there are two 
copies of each abacus class file, one in streaming.jar and one in abacus.jar. I 
wouldn't veto the patch for it, but it is certainly not fond of it.

> Make Hadoop Abacus work with Hadoop Streaming
> ---------------------------------------------
>
>                 Key: HADOOP-1247
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1247
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: contrib/streaming
>            Reporter: Runping Qi
>         Assigned To: Runping Qi
>         Attachments: patch_1247.txt
>
>
> It will be nice if Hadoop streaming can use Hadoop Abacus.
> This requires to make some changes on StreamJob and StreamMapRed classes so 
> that the streaming job uses the Abacus reducer/combiner classes, and 
> streaming mapper generates intermediate data conforming to Hadoop Abacus 
> protocol.

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