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https://reviews.apache.org/r/68506/
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Review request for hive and Gunther Hagleitner.
Bugs: HIVE-20187
https://issues.apache.org/jira/browse/HIVE-20187
Repository: hive-git
Description
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Incorrect query results in hive when hive.convert.join.bucket.mapjoin.tez is
set to true
In some cases, Bucket mapjoin is incorrectly selected which leads to wrong
results.
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/optimizer/metainfo/annotation/OpTraitsRulesProcFactory.java
89db530f54
ql/src/test/queries/clientpositive/bucket_map_join_tez2.q adcf6962ab
ql/src/test/results/clientpositive/llap/bucket_map_join_tez2.q.out 4f042cee50
ql/src/test/results/clientpositive/llap/tez_smb_main.q.out 9929989f0e
Diff: https://reviews.apache.org/r/68506/diff/1/
Testing
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Thanks,
Deepak Jaiswal
