Package org.apache.hadoop.hive.ql.optimizer.physical

Interface Summary
PhysicalPlanResolver Physical plan optimization interface.
 

Class Summary
CommonJoinResolver  
GenMRSkewJoinProcessor GenMRSkewJoinProcessor.
LocalMapJoinProcFactory Node processor factory for skew join resolver.
LocalMapJoinProcFactory.LocalMapJoinProcessor LocalMapJoinProcessor.
LocalMapJoinProcFactory.MapJoinFollowByProcessor MapJoinFollowByProcessor.
MapJoinResolver An implementation of PhysicalPlanResolver.
MapJoinResolver.LocalMapJoinProcCtx A container of current task and parse context.
PhysicalContext physical context used by physical resolvers.
PhysicalOptimizer A hierarchy physical optimizer, which contains a list of PhysicalPlanResolver.
SkewJoinProcFactory Node processor factory for skew join resolver.
SkewJoinProcFactory.SkewJoinDefaultProcessor SkewJoinDefaultProcessor.
SkewJoinProcFactory.SkewJoinJoinProcessor SkewJoinJoinProcessor.
SkewJoinResolver An implementation of PhysicalPlanResolver.
SkewJoinResolver.SkewJoinProcCtx A container of current task and parse context.
 



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