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Interface Summary | |
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PhysicalPlanResolver | Physical plan optimization interface. |
Class Summary | |
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CommonJoinResolver | |
GenMRSkewJoinProcessor | GenMRSkewJoinProcessor. |
IndexWhereResolver | |
LocalMapJoinProcFactory | Node processor factory for map join resolver. |
LocalMapJoinProcFactory.LocalMapJoinProcessor | LocalMapJoinProcessor. |
LocalMapJoinProcFactory.MapJoinFollowedByGroupByProcessor | MapJoinFollowByProcessor. |
MapJoinResolver | An implementation of PhysicalPlanResolver. |
MapJoinResolver.LocalMapJoinProcCtx | A container of current task and parse context. |
MetadataOnlyOptimizer | MetadataOnlyOptimizer determines to which TableScanOperators "metadata only" optimization can be applied. |
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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