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From Ashutosh Chauhan <hashut...@apache.org>
Subject Review Request 54146: GBy + join = semijoin
Date Tue, 29 Nov 2016 06:08:22 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/54146/
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Review request for hive and Jesús Camacho Rodríguez.


Bugs: HIVE-15227
    https://issues.apache.org/jira/browse/HIVE-15227


Repository: hive-git


Description
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GBy + join = semijoin


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveSemiJoinRule.java PRE-CREATION

  ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java 2bb6aa1 
  ql/src/test/queries/clientpositive/join_aggr.q PRE-CREATION 
  ql/src/test/results/clientpositive/cbo_rp_auto_join1.q.out 89bc7af 
  ql/src/test/results/clientpositive/join31.q.out 6466ba2 
  ql/src/test/results/clientpositive/join_aggr.q.out PRE-CREATION 
  ql/src/test/results/clientpositive/llap/multiMapJoin2.q.out 82c1dcb 
  ql/src/test/results/clientpositive/spark/join31.q.out 617b988 

Diff: https://reviews.apache.org/r/54146/diff/


Testing
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New test + Regression suite


Thanks,

Ashutosh Chauhan


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