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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-2446) HCE 2.0
Date Fri, 06 Nov 2015 01:48:28 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer resolved MAPREDUCE-2446.
-----------------------------------------
    Resolution: Duplicate

This work has effectively been done in MAPREDUCE-2841.  Closing as a dupe.

> HCE 2.0
> -------
>
>                 Key: MAPREDUCE-2446
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2446
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/streaming, pipes, task
>            Reporter: Dong Yang
>
> Enhancing MapReduce by Task-level Optimization. Except for yielding speedups of up to
130% on original Streaming Program, Hce 2.0 provides some more flexible programming interfaces
including c++, java, python, etc.



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