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Posted to dev@hive.apache.org by Ashutosh Chauhan <ha...@apache.org> on 2016/11/29 06:08:22 UTC

Review Request 54146: GBy + join = semijoin

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https://reviews.apache.org/r/54146/
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Review request for hive and Jes�s Camacho Rodr�guez.


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