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https://issues.apache.org/jira/browse/HIVE-1538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13083847#comment-13083847
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Hudson commented on HIVE-1538:
------------------------------
Integrated in Hive-trunk-h0.21 #889 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/889/])
HIVE-1538. filter is removed due to regression of HIVE-1538
(Amareshwari Sriramadasu via jvs)
jvs : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1156787
Files :
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/ExprWalkerProcFactory.java
* /hive/trunk/ql/src/test/results/clientpositive/ppd_udf_col.q.out
* /hive/trunk/ql/src/test/queries/clientpositive/ppd_udf_col.q
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/OpProcFactory.java
> 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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