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

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

org.apache.hadoop.hive.ql.optimizer
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.pcr
org.apache.hadoop.hive.ql.optimizer.ppr
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

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.ColumnPrunerMapJoinProc
The Node Processor for Column Pruning on Map Join Operators.

ColumnPrunerProcFactory.ColumnPrunerReduceSinkProc
The Node Processor for Column Pruning on Reduce Sink Operators.

ColumnPrunerProcFactory.ColumnPrunerSelectProc
The Node Processor for Column Pruning on Select Operators.

ColumnPrunerProcFactory.ColumnPrunerTableScanProc
The Node Processor for Column Pruning on Table Scan 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.

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.index

Transform
Optimizer interface.

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

Transform
Optimizer interface.

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

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.pcr

Transform
Optimizer interface.

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

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.unionproc

Transform
Optimizer interface.

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

Transform
Optimizer interface.