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From "John Sichi" <jsi...@fb.com>
Subject Review Request: HIVE-1694: Accelerate GROUP BY execution using indexes
Date Fri, 04 Feb 2011 00:45:15 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/392/
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Review request for hive.


Summary
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Preliminary review.


This addresses bug HIVE-1694.
    https://issues.apache.org/jira/browse/HIVE-1694


Diffs
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  http://svn.apache.org/repos/asf/hive/trunk/build.xml 1067048 
  http://svn.apache.org/repos/asf/hive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
1067048 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java
1067048 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/metadata/Table.java
1067048 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java
1067048 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/RewriteCanApplyCtx.java
PRE-CREATION 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/RewriteCanApplyProcFactory.java
PRE-CREATION 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/RewriteGBUsingIndex.java
PRE-CREATION 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/RewriteIndexSubqueryCtx.java
PRE-CREATION 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/RewriteIndexSubqueryProcFactory.java
PRE-CREATION 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/RewriteParseContextGenerator.java
PRE-CREATION 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/RewriteRemoveGroupbyCtx.java
PRE-CREATION 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/RewriteRemoveGroupbyProcFactory.java
PRE-CREATION 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/BaseSemanticAnalyzer.java
1067048 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
1067048 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/org/apache/hadoop/hive/ql/QTestUtil.java
1067048 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientnegative/fatal.q PRE-CREATION

  http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientpositive/ql_rewrite_gbtoidx.q
PRE-CREATION 
  http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/ql_rewrite_gbtoidx.q.out
PRE-CREATION 

Diff: https://reviews.apache.org/r/392/diff


Testing
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Thanks,

John


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