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From "Chengxiang Li (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-7677) Implement native HiveReduceFunction
Date Wed, 13 Aug 2014 01:52:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-7677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14095024#comment-14095024
] 

Chengxiang Li commented on HIVE-7677:
-------------------------------------

HIVE-7493 try to adapt HiveReduceFunction input to ExecReducer input more efficient, while
we try to remove ExecMapper and implement its logic in HiveReduceFunction in this JIRA, i
think they are related but not the same thing. 

> Implement native HiveReduceFunction
> -----------------------------------
>
>                 Key: HIVE-7677
>                 URL: https://issues.apache.org/jira/browse/HIVE-7677
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>            Reporter: Chengxiang Li
>
> Similar as HiveMapFunction, We need implement native HiveReduceFunction, as the bridge
between Spark framework and Hive operators.



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