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https://reviews.apache.org/r/16829/
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Review request for hive.
Bugs: HIVE-6192
https://issues.apache.org/jira/browse/HIVE-6192
Repository: hive-git
Description
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optimize sum(1) query so that it could be answered from metadata using stats
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/optimizer/StatsOptimizer.java 75390e7
ql/src/test/queries/clientpositive/metadata_only_queries.q 7cbd148
ql/src/test/results/clientpositive/metadata_only_queries.q.out b6d149a
Diff: https://reviews.apache.org/r/16829/diff/
Testing
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Added test in metadata_only_queries.q which contains other similar tests.
Thanks,
Ashutosh Chauhan
