hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Remus Rusanu" <rem...@microsoft.com>
Subject Review Request: Support COUNT(*) in vectorized aggregates
Date Sat, 25 May 2013 11:32:21 GMT

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/11426/
-----------------------------------------------------------

Review request for hive.


Description
-------

Vectorized COUNT(*) for all types. 


This addresses bug HIVE-4452.
    https://issues.apache.org/jira/browse/HIVE-4452


Diffs
-----

  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
-------

New UT added, manually tested in hive-cli


Thanks,

Remus Rusanu


Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message