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From "Navis Ryu" <navis....@nexr.com>
Subject Review Request: HIVE-2340: optimizer for RS-RS-GBY case
Date Fri, 02 Dec 2011 08:48:19 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2991/
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Review request for hive.


Summary
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Mostly copied from existing code. Not tested intensively yet, but it is seemed to be used
frequently for us.


Diffs
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  ql/src/test/queries/clientpositive/reduce_deduplicate_extended.q PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/ColumnPrunerProcFactory.java 82a141d 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/ReduceSinkDeDuplication.java e91b4d5 
  ql/src/test/results/clientpositive/reduce_deduplicate_extended.q.out PRE-CREATION 

Diff: https://reviews.apache.org/r/2991/diff


Testing
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new test cases added : reduce_deduplicate_extended.q


Thanks,

Navis


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