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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/24630/
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(Updated Aug. 15, 2014, 4:45 a.m.)
Review request for hive, Gunther Hagleitner and Navis Ryu.
Summary (updated)
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HIVE-7694 - SMB joins on tables differing by number of sorted by columns but
same sort prefix and join keys fail
Bugs: HIVE-7694
https://issues.apache.org/jira/browse/HIVE-7694
Repository: hive-git
Description
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For eg: If two tables T1 sorted by (a, b, c) clustered by a and T2 sorted by
(a) and clustered by (a) are joined, an exception is seen as reported in
https://issues.apache.org/jira/browse/HIVE-7694
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/optimizer/AbstractSMBJoinProc.java
0b7b1a3
ql/src/test/queries/clientpositive/sort_merge_join_desc_8.q PRE-CREATION
ql/src/test/results/clientpositive/sort_merge_join_desc_8.q.out PRE-CREATION
Diff: https://reviews.apache.org/r/24630/diff/
Testing
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sort_merge_join_desc_8.q added for testing the above cases
Thanks,
Suma Shivaprasad
