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https://reviews.apache.org/r/56294/
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Review request for hive, Gopal V and Jason Dere.
Bugs: HIVE-15808
https://issues.apache.org/jira/browse/HIVE-15808
Repository: hive-git
Description
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Remove semijoin branch if it is parallel to a reducer side hash join as the
cycle detection logic does not find a cycle created due to it.
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/optimizer/ConvertJoinMapJoin.java
0f9e86b
ql/src/java/org/apache/hadoop/hive/ql/parse/GenTezUtils.java aee74ad
Diff: https://reviews.apache.org/r/56294/diff/
Testing
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Thanks,
Deepak Jaiswal
