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Revision 1036128
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Author:
namit
Date:
Wed Nov 17 17:33:06 2010 UTC
(13 years, 4 months ago)
Changed paths:
144
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Log Message:
HIVE-1642 Convert join queries to map-join based on size of table/row (Liyin Tang via namit)
Changed paths
Path
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hive/trunk/CHANGES.txt
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hive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
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hive/trunk/conf/hive-default.xml
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/Driver.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ColumnInfo.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/CommonJoinOperator.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ConditionalTask.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecMapper.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ExplainTask.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/HashTableSinkOperator.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapRedTask.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapredLocalTask.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/OperatorFactory.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/PathUtil.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Task.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/TaskFactory.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/lib/Dispatcher.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/lib/TaskGraphWalker.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ColumnPrunerProcFactory.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRFileSink1.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMapRedUtils.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/MapJoinProcessor.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ReduceSinkDeDuplication.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/CommonJoinResolver.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/GenMRSkewJoinProcessor.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/MapJoinResolver.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/PhysicalOptimizer.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/ASTNode.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/OpParseContext.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/QBJoinTree.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/RowResolver.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/ConditionalResolver.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/ConditionalResolverCommonJoin.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/HashTableSinkDesc.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/MapJoinDesc.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/MapredWork.java
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hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/OpWalkerInfo.java
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hive/trunk/ql/src/test/queries/clientpositive/auto_join0.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join1.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join10.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join11.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join12.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join13.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join14.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join15.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join16.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join17.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join18.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join18_multi_distinct.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join19.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join2.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join20.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join21.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join22.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join23.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join24.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join25.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join3.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join4.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join5.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join6.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join7.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join8.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join9.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join_filters.q
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hive/trunk/ql/src/test/queries/clientpositive/auto_join_nulls.q
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hive/trunk/ql/src/test/results/clientpositive/auto_join0.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join1.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join10.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join11.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join12.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join13.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join14.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join15.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join16.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join17.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join18.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join18_multi_distinct.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join19.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join2.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join20.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join21.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join22.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join23.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join24.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join25.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join3.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join4.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join5.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join6.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join7.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join8.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join9.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join_filters.q.out
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hive/trunk/ql/src/test/results/clientpositive/auto_join_nulls.q.out
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hive/trunk/ql/src/test/results/compiler/plan/case_sensitivity.q.xml
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