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Revision 1170007

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Author: jvs
Date: Tue Sep 13 02:20:52 2011 UTC (12 years, 8 months ago)
Changed paths: 21
Log Message: 
HIVE-1694. Accelerate GROUP BY execution using indexes
(Prajakta Kalmegh via jvs)

Changed paths

Path Details
Directoryhive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java modified , text changed
Directoryhive/trunk/data/files/lineitem.txt added
Directoryhive/trunk/data/files/tbl.txt added
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/index/AggregateIndexHandler.java added
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/index/HiveIndex.java modified , text changed
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/index/bitmap/BitmapIndexHandler.java modified , text changed
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/index/compact/CompactIndexHandler.java modified , text changed
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java modified , text changed
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/IndexUtils.java added
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java modified , text changed
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/ added
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteCanApplyCtx.java added
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteCanApplyProcFactory.java added
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteGBUsingIndex.java added
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteParseContextGenerator.java added
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteQueryUsingAggregateIndex.java added
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteQueryUsingAggregateIndexCtx.java added
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereProcessor.java modified , text changed
Directoryhive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereTaskDispatcher.java modified , text changed
Directoryhive/trunk/ql/src/test/queries/clientpositive/ql_rewrite_gbtoidx.q added
Directoryhive/trunk/ql/src/test/results/clientpositive/ql_rewrite_gbtoidx.q.out added
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