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Posted to dev@hive.apache.org by Ashutosh Chauhan <ha...@apache.org> on 2016/11/21 22:13:03 UTC

Review Request 53964: HIVE-15234 : Get rid of leftsemijoin in HiveJoin

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https://reviews.apache.org/r/53964/
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Review request for hive and Jes�s Camacho Rodr�guez.


Bugs: HIVE-15234
    https://issues.apache.org/jira/browse/HIVE-15234


Repository: hive-git


Description
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Get rid of leftSemiJoin in HiveJoin.


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/HiveRelFactories.java a123f63 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/reloperators/HiveJoin.java 0ad3e81 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/reloperators/HiveMultiJoin.java cff737c 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/stats/HiveRelMdDistinctRowCount.java e6384a2 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/stats/HiveRelMdSelectivity.java 651adc0 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/stats/HiveRelMdSize.java 1039f56 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/translator/HiveOpConverter.java 0ead9be 
  ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java 6965f8f 

Diff: https://reviews.apache.org/r/53964/diff/


Testing
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Regression suite.


Thanks,

Ashutosh Chauhan