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From "Navis Ryu" <navis....@nexr.com>
Subject Re: Review Request 22903: Extend join transitivity PPD to non-column expressions
Date Tue, 08 Jul 2014 05:23:51 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/22903/
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(Updated July 8, 2014, 5:23 a.m.)


Review request for hive.


Changes
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Updated diff file


Bugs: HIVE-7111
    https://issues.apache.org/jira/browse/HIVE-7111


Repository: hive-git


Description
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Join transitive in PPD only supports column expressions, but it's possible to extend this
to generic expressions.


Diffs (updated)
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  ql/src/java/org/apache/hadoop/hive/ql/plan/ExprNodeDescUtils.java f293c43 
  ql/src/java/org/apache/hadoop/hive/ql/ppd/ExprWalkerInfo.java f7a3f1c 
  ql/src/java/org/apache/hadoop/hive/ql/ppd/OpProcFactory.java e7db370 
  ql/src/java/org/apache/hadoop/hive/ql/ppd/PredicatePushDown.java e0d6aaf 
  ql/src/java/org/apache/hadoop/hive/ql/ppd/PredicateTransitivePropagate.java 1476e1a 
  ql/src/test/queries/clientpositive/auto_join33.q PRE-CREATION 
  ql/src/test/results/clientpositive/auto_join33.q.out PRE-CREATION 

Diff: https://reviews.apache.org/r/22903/diff/


Testing
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Thanks,

Navis Ryu


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