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Hive, mail # dev - Re: Review Request: HIVE-4452 Support COUNT(*) in vectorized aggregates


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Re: Review Request: HIVE-4452 Support COUNT(*) in vectorized aggregates
Remus Rusanu 2013-05-25, 11:34

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/11426/
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(Updated May 25, 2013, 11:34 a.m.)
Review request for hive.
Summary (updated)
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HIVE-4452 Support COUNT(*) in vectorized aggregates
Description
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Vectorized COUNT(*) for all types.
This addresses bug HIVE-4452.
    https://issues.apache.org/jira/browse/HIVE-4452
Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorizationContext.java 1ef4955
  ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/VectorUDAFCountStar.java PRE-CREATION
  ql/src/test/org/apache/hadoop/hive/ql/exec/vector/TestVectorGroupByOperator.java b3b5cd2

Diff: https://reviews.apache.org/r/11426/diff/
Testing
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New UT added, manually tested in hive-cli
Thanks,

Remus Rusanu