Uses of Interface
org.apache.hadoop.hive.ql.optimizer.physical.PhysicalPlanResolver

Packages that use PhysicalPlanResolver

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

Uses of PhysicalPlanResolver in org.apache.hadoop.hive.ql.optimizer.physical

Classes in org.apache.hadoop.hive.ql.optimizer.physical that implement PhysicalPlanResolver

Modifier and Type	Class and Description
class	BucketingSortingInferenceOptimizer BucketingSortingInferenceOptimizer.
class	CommonJoinResolver
class	CrossProductCheck
class	IndexWhereResolver
class	MapJoinResolver An implementation of PhysicalPlanResolver.
class	MetadataOnlyOptimizer MetadataOnlyOptimizer determines to which TableScanOperators "metadata only" optimization can be applied.
class	NullScanOptimizer This optimizer attempts following two optimizations: 1.
class	SamplingOptimizer Mark final MapredWork for ORDER BY to use sampling and set number of reduce task as -1
class	SkewJoinResolver An implementation of PhysicalPlanResolver.
class	SortMergeJoinResolver
class	SparkCrossProductCheck Check each MapJoin and ShuffleJoin Operator to see if they are performing a cross product.
class	SparkMapJoinResolver
class	StageIDsRearranger Simple renumbering of stage ids
class	Vectorizer

Uses of PhysicalPlanResolver in org.apache.hadoop.hive.ql.optimizer.spark

Classes in org.apache.hadoop.hive.ql.optimizer.spark that implement PhysicalPlanResolver

Modifier and Type	Class and Description
class	SparkSkewJoinResolver Spark version of SkewJoinResolver.
class	SplitSparkWorkResolver Do a BFS on the sparkWork graph, and look for any work that has more than one child.