Package org.apache.hadoop.hive.ql.plan

Interface Summary

ConditionalResolver	Conditional task resolution interface.
OperatorDesc

Class Summary

AbstractOperatorDesc
AddPartitionDesc	Contains the information needed to add one or more partitions.
AddPartitionDesc.OnePartitionDesc
AggregationDesc	AggregationDesc.
AlterDatabaseDesc	AlterDatabaseDesc.
AlterIndexDesc	AlterIndexDesc.
AlterTableAlterPartDesc
AlterTableDesc	AlterTableDesc.
AlterTableExchangePartition
AlterTableSimpleDesc	Contains information needed to modify a partition or a table
ArchiveDesc	ArchiveDesc.
ArchiveWork	ArchiveWork.
BaseWork	BaseWork.
BucketMapJoinContext	was inner class of MapreLocalWork.
CollectDesc	CollectDesc.
ColStatistics
ColumnStatsDesc	Contains the information needed to persist column level statistics
ColumnStatsWork	ColumnStats Work.
ConditionalResolverCommonJoin	ConditionalResolverSkewJoin.
ConditionalResolverCommonJoin.ConditionalResolverCommonJoinCtx	ConditionalResolverSkewJoinCtx.
ConditionalResolverMergeFiles	Conditional task resolution interface.
ConditionalResolverMergeFiles.ConditionalResolverMergeFilesCtx	ConditionalResolverMergeFilesCtx.
ConditionalResolverSkewJoin	ConditionalResolverSkewJoin.
ConditionalResolverSkewJoin.ConditionalResolverSkewJoinCtx	ConditionalResolverSkewJoinCtx.
ConditionalWork	ConditionalWork.
CopyWork	CopyWork.
CreateDatabaseDesc	CreateDatabaseDesc.
CreateFunctionDesc	CreateFunctionDesc.
CreateIndexDesc	create index descriptor
CreateMacroDesc	CreateMacroDesc.
CreateTableDesc	CreateTableDesc.
CreateTableLikeDesc	CreateTableLikeDesc.
CreateViewDesc	CreateViewDesc.
DDLDesc	DDLDesc.
DDLWork	DDLWork.
DemuxDesc	Demux operator descriptor implementation.
DependencyCollectionWork	DependencyCollectionWork
DescDatabaseDesc	DescDatabaseDesc.
DescFunctionDesc	DescFunctionDesc.
DescTableDesc	DescTableDesc.
DropDatabaseDesc	DropDatabaseDesc.
DropFunctionDesc	DropFunctionDesc.
DropIndexDesc
DropMacroDesc	DropMacroDesc.
DropTableDesc	DropTableDesc.
DropTableDesc.PartSpec
DummyStoreDesc	Dummy Store Desc.
DynamicPartitionCtx
ExplainWork	ExplainWork.
ExplosionDesc	ExplosionDesc.
ExprNodeColumnDesc	ExprNodeColumnDesc.
ExprNodeColumnListDesc	Dummy desc only for populating TOK_ALLCOLREF and should not be used outside of TypeCheckProcFactory
ExprNodeConstantDesc	A constant expression.
ExprNodeDesc	ExprNodeDesc.
ExprNodeDesc.ExprNodeDescEqualityWrapper
ExprNodeDescUtils
ExprNodeFieldDesc	ExprNodeFieldDesc.
ExprNodeGenericFuncDesc	Describes a GenericFunc node.
ExprNodeNullDesc	ExprNodeNullDesc.
ExtractDesc	ExtractDesc.
FetchWork	FetchWork.
FileSinkDesc	FileSinkDesc.
FilterDesc	FilterDesc.
FilterDesc.sampleDesc	sampleDesc is used to keep track of the sampling descriptor.
ForwardDesc	ForwardDesc.
FunctionWork	FunctionWork.
GrantDesc
GrantRevokeRoleDDL
GroupByDesc	GroupByDesc.
HashTableDummyDesc	HashTable Dummy Descriptor implementation.
HashTableSinkDesc	Map Join operator Descriptor implementation.
HiveOperation.PrivilegeAgreement
JoinCondDesc	Join conditions Descriptor implementation.
JoinDesc	Join operator Descriptor implementation.
LateralViewForwardDesc	LateralViewForwardDesc.
LateralViewJoinDesc	LateralViewJoinDesc.
LimitDesc	LimitDesc.
ListBucketingCtx	Context for list bucketing.
ListSinkDesc	description for ListSinkOperator, just for explain result.
LoadDesc	LoadDesc.
LoadFileDesc	LoadFileDesc.
LoadMultiFilesDesc	LoadMultiFilesDesc.
LoadTableDesc	LoadTableDesc.
LockDatabaseDesc	LockDatabaseDesc.
LockTableDesc	LockTableDesc.
MapJoinDesc	Map Join operator Descriptor implementation.
MapredLocalWork	MapredLocalWork.
MapredWork	MapredWork.
MapWork	MapWork represents all the information used to run a map task on the cluster.
MoveWork	MoveWork.
MsckDesc	MsckDesc.
MuxDesc	Mux operator descriptor implementation..
OpTraits
PartitionDesc	PartitionDesc.
PlanUtils	PlanUtils.
PrincipalDesc
PrivilegeDesc
PrivilegeObjectDesc
PTFDesc
PTFDeserializer
ReducerTimeStatsPerJob
ReduceSinkDesc	ReduceSinkDesc.
ReduceWork	ReduceWork represents all the information used to run a reduce task on the cluster.
RenamePartitionDesc	Contains the information needed to rename a partition.
RevokeDesc
RoleDDLDesc
SchemaDesc	SchemaDesc.
ScriptDesc	ScriptDesc.
SelectDesc	SelectDesc.
ShowColumnsDesc
ShowCompactionsDesc	Descriptor for showing compactions.
ShowCreateTableDesc	ShowCreateTableDesc.
ShowDatabasesDesc	ShowDatabasesDesc.
ShowFunctionsDesc	ShowFunctionsDesc.
ShowGrantDesc
ShowIndexesDesc	ShowIndexesDesc.
ShowLocksDesc	ShowLocksDesc.
ShowPartitionsDesc	ShowPartitionsDesc.
ShowTablesDesc	ShowTablesDesc.
ShowTableStatusDesc	ShowTableStatusDesc.
ShowTblPropertiesDesc	ShowTblPropertiesDesc.
ShowTxnsDesc	Descriptor for showing transactions.
SkewedColumnPositionPair	This class record 2 types of positions for a skewed column: 1.
SMBJoinDesc
Statistics	Statistics.
StatsNoJobWork	Client-side stats aggregator task.
StatsWork	ConditionalStats.
SwitchDatabaseDesc	SwitchDatabaseDesc.
TableDesc	TableDesc.
TableScanDesc	Table Scan Descriptor Currently, data is only read from a base source as part of map-reduce framework.
TezEdgeProperty
TezWork	TezWork.
TruncateTableDesc	Truncates managed table or partition
UDTFDesc	All member variables should have a setters and getters of the form get and set or else they won't be recreated properly at run time.
UnionDesc	unionDesc is a empty class currently.
UnionWork	Simple wrapper for union all cases.
UnlockDatabaseDesc	UnlockDatabaseDesc.
UnlockTableDesc	UnlockTableDesc.
ValidationUtility	Common utilities for validation.

Enum Summary

AlterDatabaseDesc.ALTER_DB_TYPES
AlterIndexDesc.AlterIndexTypes	alterIndexTypes.
AlterTableDesc.AlterTableTypes	alterTableTypes.
AlterTableDesc.ProtectModeType
ArchiveWork.ArchiveActionType
FileSinkDesc.DPSortState
GroupByDesc.Mode	Mode.
HiveOperation
PlanUtils.ExpressionTypes	ExpressionTypes.
RoleDDLDesc.RoleOperation
Statistics.State
TezEdgeProperty.EdgeType

Annotation Types Summary

Explain

Explain.