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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-1538) FilterOperator is applied twice with ppd on.
Date Tue, 21 Feb 2012 21:42:50 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13212987#comment-13212987
] 

Hudson commented on HIVE-1538:
------------------------------

Integrated in Hive-trunk-h0.21 #1268 (See [https://builds.apache.org/job/Hive-trunk-h0.21/1268/])
    HIVE-2791: filter is still removed due to regression of HIVE-1538 althougth HIVE-2344
(binlijin via hashutosh) (Revision 1291916)

     Result = SUCCESS
hashutosh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1291916
Files : 
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/OpProcFactory.java
* /hive/trunk/ql/src/test/queries/clientpositive/ppd2.q
* /hive/trunk/ql/src/test/results/clientpositive/ppd2.q.out

                
> FilterOperator is applied twice with ppd on.
> --------------------------------------------
>
>                 Key: HIVE-1538
>                 URL: https://issues.apache.org/jira/browse/HIVE-1538
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.8.0
>
>         Attachments: patch-1538-1.txt, patch-1538-2.txt, patch-1538-3.txt, patch-1538-4.txt,
patch-1538.txt
>
>
> With hive.optimize.ppd set to true, FilterOperator is applied twice. And it seems second
operator is always filtering zero rows.

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