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From "Yin Huai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-5186) Remove JoinReducerProc from ReduceSinkDeDuplication
Date Fri, 30 Aug 2013 15:30:52 GMT

     [ https://issues.apache.org/jira/browse/HIVE-5186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yin Huai updated HIVE-5186:
---------------------------

    Status: Patch Available  (was: Open)
    
> Remove JoinReducerProc from ReduceSinkDeDuplication
> ---------------------------------------------------
>
>                 Key: HIVE-5186
>                 URL: https://issues.apache.org/jira/browse/HIVE-5186
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Yin Huai
>            Assignee: Yin Huai
>            Priority: Minor
>         Attachments: HIVE-5186.1.patch.txt
>
>
> Correlation Optimizer will take care patterns involving JoinOperator. We can remove JoinReducerProc
from ReduceSinkDeDuplication.

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