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From "Keren Ouaknine (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-1107) Generic parallel execution framework for Hive (and Pig, and ...)
Date Thu, 07 Jun 2012 15:24:25 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13291070#comment-13291070
] 

Keren Ouaknine commented on HIVE-1107:
--------------------------------------

Thanks Edward. This project is merely a prototype for two operators. With the input from the
community, we intend to suggest a design and a couple of implementation examples. If you have
time, I would be happy to discuss it with you (I am more familiar with Pig layers than Hive's
and your help would be much appreciated).


                
> Generic parallel execution framework for Hive (and Pig, and ...)
> ----------------------------------------------------------------
>
>                 Key: HIVE-1107
>                 URL: https://issues.apache.org/jira/browse/HIVE-1107
>             Project: Hive
>          Issue Type: New Feature
>          Components: Query Processor
>            Reporter: Carl Steinbach
>
> Pig and Hive each have their own libraries for handling plan execution. As we prepare
to invest more time improving Hive's plan execution mechanism we should also start to consider
ways of building a generic plan execution mechanism that is capable of supporting the needs
of Hive and Pig, as well as other Hadoop data flow programming environments. 

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