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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 Oct. 11, 2015, 12:57 p.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
bf48f69dd8914020dcd4eeba8dd448f4ee8d5b24
itests/src/test/resources/testconfiguration.properties
ad47fac2e3e5716f2cdf4b9c25ee2d6d14eab5ec
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/reloperators/HiveSortLimit.java
82fdc0e04011aa585912ce5aae5e3245e5e5bb01
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveProjectSortTransposeRule.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveSortJoinReduceRule.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveSortProjectTransposeRule.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveSortRemoveRule.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/stats/HiveRelMdRowCount.java
6948fb16c6a3c9ce456a900536bee4c0d9b1614e
ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java
61ee2bdf21000aa20d9fff02a3d926a1031410bc
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
