Uses of Package
org.apache.hadoop.hive.ql.optimizer

Packages that use org.apache.hadoop.hive.ql.optimizer

Package	Description
org.apache.hadoop.hive.ql.optimizer
org.apache.hadoop.hive.ql.optimizer.calcite.translator
org.apache.hadoop.hive.ql.optimizer.correlation
org.apache.hadoop.hive.ql.optimizer.index
org.apache.hadoop.hive.ql.optimizer.lineage
org.apache.hadoop.hive.ql.optimizer.listbucketingpruner
org.apache.hadoop.hive.ql.optimizer.metainfo.annotation
org.apache.hadoop.hive.ql.optimizer.pcr
org.apache.hadoop.hive.ql.optimizer.ppr
org.apache.hadoop.hive.ql.optimizer.spark
org.apache.hadoop.hive.ql.optimizer.stats.annotation
org.apache.hadoop.hive.ql.optimizer.unionproc
org.apache.hadoop.hive.ql.ppd

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer

Class and Description
AbstractBucketJoinProc this transformation does bucket map join optimization.
AbstractSMBJoinProc
BigTableSelectorForAutoSMJ
BucketJoinProcCtx
ColumnPrunerProcFactory.ColumnPrunerDefaultProc The Default Node Processor for Column Pruning.
ColumnPrunerProcFactory.ColumnPrunerFilterProc Node Processor for Column Pruning on Filter Operators.
ColumnPrunerProcFactory.ColumnPrunerGroupByProc Node Processor for Column Pruning on Group By Operators.
ColumnPrunerProcFactory.ColumnPrunerJoinProc The Node Processor for Column Pruning on Join Operators.
ColumnPrunerProcFactory.ColumnPrunerLateralViewForwardProc The Node Processor for Column Pruning on Lateral View Forward Operators.
ColumnPrunerProcFactory.ColumnPrunerLateralViewJoinProc The Node Processor for Column Pruning on Lateral View Join Operators.
ColumnPrunerProcFactory.ColumnPrunerLimitProc
ColumnPrunerProcFactory.ColumnPrunerMapJoinProc The Node Processor for Column Pruning on Map Join Operators.
ColumnPrunerProcFactory.ColumnPrunerPTFProc - Pruning can only be done for Windowing.
ColumnPrunerProcFactory.ColumnPrunerReduceSinkProc The Node Processor for Column Pruning on Reduce Sink Operators.
ColumnPrunerProcFactory.ColumnPrunerScriptProc
ColumnPrunerProcFactory.ColumnPrunerSelectProc The Node Processor for Column Pruning on Select Operators.
ColumnPrunerProcFactory.ColumnPrunerTableScanProc The Node Processor for Column Pruning on Table Scan Operators.
ConstantPropagateProcCtx.ConstantPropagateOption
ConstantPropagateProcFactory.ConstantPropagateDefaultProc The Default Node Processor for Constant Propagation.
ConstantPropagateProcFactory.ConstantPropagateFilterProc Node Processor for Constant Propagation on Filter Operators.
ConstantPropagateProcFactory.ConstantPropagateGroupByProc Node Processor for Constant Propagate for Group By Operators.
ConstantPropagateProcFactory.ConstantPropagateSelectProc The Node Processor for Constant Propagation for Select Operators.
GenMRProcContext Processor Context for creating map reduce task.
GenMRProcContext.GenMapRedCtx GenMapRedCtx is used to keep track of the current state.
GenMRProcContext.GenMRUnionCtx GenMRUnionCtx.
GroupByOptimizer.GroupByOptimizerContext
GroupByOptimizer.GroupByOptimizerSortMatch
GroupByOptimizer.SortGroupByProcessor SortGroupByProcessor.
MapJoinProcessor Implementation of one of the rule-based map join optimization.
SamplePruner.AddPathReturnStatus Class used for return value of addPath()
SamplePruner.LimitPruneRetStatus
SizeBasedBigTableSelectorForAutoSMJ
SortBucketJoinProcCtx
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.calcite.translator

Class and Description
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.correlation

Class and Description
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.index

Class and Description
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.lineage

Class and Description
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.listbucketingpruner

Class and Description
PrunerExpressionOperatorFactory Expression processor factory for pruning.
PrunerExpressionOperatorFactory.ColumnExprProcessor Processor for column expressions.
PrunerOperatorFactory Operator factory for pruning processing of operator graph We find all the filter operators that appear just beneath the table scan operators.
PrunerOperatorFactory.FilterPruner Determines the partition pruner for the filter.
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.metainfo.annotation

Class and Description
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.pcr

Class and Description
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.ppr

Class and Description
PrunerExpressionOperatorFactory Expression processor factory for pruning.
PrunerExpressionOperatorFactory.ColumnExprProcessor Processor for column expressions.
PrunerOperatorFactory Operator factory for pruning processing of operator graph We find all the filter operators that appear just beneath the table scan operators.
PrunerOperatorFactory.FilterPruner Determines the partition pruner for the filter.
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.spark

Class and Description
AbstractBucketJoinProc this transformation does bucket map join optimization.
AbstractSMBJoinProc
SortBucketJoinProcCtx

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.stats.annotation

Class and Description
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.optimizer.unionproc

Class and Description
Transform Optimizer interface.

Classes in org.apache.hadoop.hive.ql.optimizer used by org.apache.hadoop.hive.ql.ppd

Class and Description
Transform Optimizer interface.