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https://issues.apache.org/jira/browse/HIVE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13470298#comment-13470298
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Hudson commented on HIVE-3514:
------------------------------
Integrated in Hive-trunk-h0.21 #1723 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/1723/])
HIVE-3514 Refactor Partition Pruner so that logic can be reused.
(Gang Tim Liu via namit) (Revision 1394358)
Result = FAILURE
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1394358
Files :
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/PrunerExpressionOperatorFactory.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/PrunerOperatorFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/PrunerUtils.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/ExprProcFactory.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/OpProcFactory.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/PartitionPruner.java
> Refactor Partition Pruner so that logic can be reused.
> ------------------------------------------------------
>
> Key: HIVE-3514
> URL: https://issues.apache.org/jira/browse/HIVE-3514
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Reporter: Gang Tim Liu
> Assignee: Gang Tim Liu
> Priority: Minor
> Attachments: HIVE-3514.patch, HIVE-3514.patch.2, HIVE-3514.patch.3,
> HIVE-3514.patch.4, HIVE-3514.patch.5
>
>
> Partition Pruner has logic reusable like
> 1. walk through operator tree
> 2. walk through operation tree
> 3. create pruning predicate
> The first candidate is list bucketing pruner.
> Some consideration:
> 1. refactor for general use case not just list bucketing
> 2. avoid over-refactor by focusing on pieces targeted for reuse
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