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Revision 1537667

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Author:	thejas
Date:	Thu Oct 31 21:22:02 2013 UTC (10 years, 6 months ago)
Changed paths:	13
Log Message:	HIVE-5483 : use metastore statistics to optimize max/min/etc. queries (Ashutosh Chauhan via Thejas Nair)

Changed paths

Path	Details
hive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java	modified , text changed
hive/trunk/conf/hive-default.xml.template	modified , text changed
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/FetchOperator.java	modified , text changed
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java	modified , text changed
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java	modified , text changed
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/StatsOptimizer.java	added
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/PartitionPruner.java	modified , text changed
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/FetchWork.java	modified , text changed
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/session/SessionState.java	modified , text changed
hive/trunk/ql/src/test/queries/clientpositive/metadata_only_queries.q	added
hive/trunk/ql/src/test/queries/clientpositive/stats_only_null.q	added
hive/trunk/ql/src/test/results/clientpositive/metadata_only_queries.q.out	added
hive/trunk/ql/src/test/results/clientpositive/stats_only_null.q.out	added

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