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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5149) ReduceSinkDeDuplication can pick the wrong partitioning columns
Date Mon, 02 Sep 2013 05:40:53 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13755914#comment-13755914
] 

Ashutosh Chauhan commented on HIVE-5149:
----------------------------------------

Also another sanity check is good to put in, so we dont set sort order if sort columns are
not set.
                
> ReduceSinkDeDuplication can pick the wrong partitioning columns
> ---------------------------------------------------------------
>
>                 Key: HIVE-5149
>                 URL: https://issues.apache.org/jira/browse/HIVE-5149
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.11.0, 0.12.0
>            Reporter: Yin Huai
>            Assignee: Yin Huai
>            Priority: Blocker
>         Attachments: HIVE-5149.1.patch, HIVE-5149.2.patch
>
>
> https://mail-archives.apache.org/mod_mbox/hive-user/201308.mbox/%3CCAG6Lhyex5XPwszpihKqkPRpzri2k=m4QGc+cpAR5yVR8SJtM4Q@mail.gmail.com%3E

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