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From Jesús Camacho Rodríguez <jcamachorodrig...@hortonworks.com>
Subject Re: Review Request 38211: HIVE-11684
Date Thu, 10 Sep 2015 08:23:37 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/38211/
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(Updated Sept. 10, 2015, 8:23 a.m.)


Review request for hive and John Pullokkaran.


Bugs: HIVE-11684
    https://issues.apache.org/jira/browse/HIVE-11684


Repository: hive-git


Description
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Implement limit pushdown through outer join in CBO


Diffs (updated)
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  common/src/java/org/apache/hadoop/hive/conf/HiveConf.java d2c5885b4808335cdddc826137d95a8a065dabf7

  itests/src/test/resources/testconfiguration.properties bed621d3eb74f01e54110552f68538afd228018d

  ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveSortJoinReduceRule.java
PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java 73ae7c4ef90af22847bef9e54863d4651d9c1013

  ql/src/test/queries/clientpositive/limit_join_transpose.q PRE-CREATION 
  ql/src/test/queries/clientpositive/tez_dynpart_hashjoin_3.q PRE-CREATION 
  ql/src/test/results/clientpositive/limit_join_transpose.q.out PRE-CREATION 
  ql/src/test/results/clientpositive/tez/tez_dynpart_hashjoin_3.q.out PRE-CREATION 

Diff: https://reviews.apache.org/r/38211/diff/


Testing
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Two new tests added: limit_join_transpose.q and tez_dynpart_hashjoin_3.q (only Tez)


Thanks,

Jesús Camacho Rodríguez


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