Interface | Description |
---|---|
BaseCopyWork | |
ConditionalResolver |
Conditional task resolution interface.
|
IStatsGatherDesc | |
OperatorDesc | |
VectorDesc |
Class | Description |
---|---|
AbstractOperatorDesc | |
AbstractVectorDesc | |
AggregationDesc |
AggregationDesc.
|
AppMasterEventDesc | |
ArchiveWork |
ArchiveWork.
|
BaseWork |
BaseWork.
|
BaseWork.BaseExplainVectorization | |
BaseWork.BaseExplainVectorization.RowBatchContextExplainVectorization | |
BasicStatsNoJobWork |
Client-side stats aggregator task.
|
BasicStatsWork |
ConditionalStats.
|
BucketMapJoinContext |
was inner class of MapreLocalWork.
|
CollectDesc |
CollectDesc.
|
ColStatistics | |
ColStatistics.Range | |
ColumnStatsDesc |
Contains the information needed to persist column level statistics
|
ColumnStatsUpdateWork |
ColumnStatsUpdateWork implementation.
|
CommonMergeJoinDesc | |
ConditionalResolverCommonJoin |
ConditionalResolverSkewJoin.
|
ConditionalResolverCommonJoin.ConditionalResolverCommonJoinCtx |
ConditionalResolverSkewJoinCtx.
|
ConditionalResolverMergeFiles |
Conditional task resolution interface.
|
ConditionalResolverMergeFiles.ConditionalResolverMergeFilesCtx |
ConditionalResolverMergeFilesCtx.
|
ConditionalResolverSkewJoin |
ConditionalResolverSkewJoin.
|
ConditionalResolverSkewJoin.ConditionalResolverSkewJoinCtx |
ConditionalResolverSkewJoinCtx.
|
ConditionalWork |
ConditionalWork.
|
CopyWork |
CopyWork.
|
DeferredWorkContext | |
DemuxDesc |
Demux operator descriptor implementation.
|
DependencyCollectionWork |
DependencyCollectionWork
|
DummyStoreDesc |
Dummy Store Desc.
|
DynamicPartitionCtx | |
DynamicPruningEventDesc | |
DynamicValue | |
ExplainLockDesc |
ExplainLockDesc represents lock entity in query plan.
|
ExplainSQRewriteWork | |
ExplainWork |
ExplainWork.
|
ExportWork | |
ExportWork.MmContext | |
ExprDynamicParamDesc |
An expression representing dynamic parameter.
|
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 | |
ExprNodeDescUtils.ColumnOrigin | |
ExprNodeDynamicListDesc |
This expression represents a list that will be available at runtime.
|
ExprNodeDynamicValueDesc |
This expression represents a value that will be available at runtime.
|
ExprNodeFieldDesc |
ExprNodeFieldDesc.
|
ExprNodeGenericFuncDesc |
Describes a GenericFunc node.
|
ExprNodeSubQueryDesc |
This encapsulate subquery expression which consists of
Relnode for subquery.
|
FetchWork |
FetchWork.
|
FileMergeDesc | |
FileSinkDesc |
FileSinkDesc.
|
FilterDesc |
FilterDesc.
|
FilterDesc.SampleDesc |
sampleDesc is used to keep track of the sampling descriptor.
|
ForwardDesc |
ForwardDesc.
|
GroupByDesc |
GroupByDesc.
|
HashTableDummyDesc |
HashTable Dummy Descriptor implementation.
|
HashTableSinkDesc |
Map Join operator Descriptor implementation.
|
ImportTableDesc |
ImportTableDesc.
|
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.
|
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.
|
MergeJoinWork | |
MoveWork |
MoveWork.
|
MuxDesc |
Mux operator descriptor implementation..
|
OperatorExplainVectorization | |
OpTraits | |
OrcFileMergeDesc |
ORC fast file merge operator descriptor.
|
PartitionDesc |
PartitionDesc.
|
PlanUtils |
PlanUtils.
|
PTFDesc | |
PTFDeserializer | |
RCFileMergeDesc |
Descriptor for Fast file merge RC file operator.
|
ReducerTimeStatsPerJob | |
ReduceSinkDesc |
ReduceSinkDesc.
|
ReduceWork |
ReduceWork represents all the information used to run a reduce task on the cluster.
|
ReplCopyWork |
Marker work for Replication - behaves similar to CopyWork, but maps to ReplCopyTask,
which will have mechanics to list the files in source to write to the destination,
instead of copying them, if specified, falling back to copying if needed.
|
ReplTxnWork |
ReplTxnTask.
|
ScriptDesc |
ScriptDesc.
|
SelectDesc |
SelectDesc.
|
SkewedColumnPositionPair |
This class record 2 types of positions for a skewed column:
1.
|
SMBJoinDesc | |
Statistics |
Statistics.
|
StatsWork |
Stats Work, may include basic stats work and column stats desc
|
TableDesc |
TableDesc.
|
TableScanDesc |
Table Scan Descriptor Currently, data is only read from a base source as part
of map-reduce framework.
|
TezEdgeProperty | |
TezWork |
TezWork.
|
TopNKeyDesc |
TopNKeyDesc.
|
UDTFDesc |
All member variables should have a setters and getters of the form get<member
name> and set<member name> 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.
|
ValidationUtility |
Common utilities for validation.
|
VectorAppMasterEventDesc |
VectorAppMasterEventDesc.
|
VectorFileSinkDesc |
VectorFileSinkDesc.
|
VectorFilterDesc |
VectorFilterDesc.
|
VectorGroupByDesc |
VectorGroupByDesc.
|
VectorizationCondition | |
VectorLimitDesc |
VectorLimitDesc.
|
VectorMapJoinDesc |
VectorGroupByDesc.
|
VectorMapJoinInfo |
VectorMapJoinInfo.
|
VectorPartitionConversion |
PartitionConversion.
|
VectorPartitionDesc |
VectorMapDesc.
|
VectorPTFDesc |
VectorPTFDesc.
|
VectorPTFInfo |
VectorGroupByAggregationInfo.
|
VectorReduceSinkDesc |
VectorReduceSinkDesc.
|
VectorReduceSinkInfo |
VectorGroupByAggregationInfo.
|
VectorSelectDesc |
VectorSelectDesc.
|
VectorSMBJoinDesc |
VectorSMBMapJoinDesc.
|
VectorTableScanDesc |
VectorTableScanDesc.
|
VectorTopNKeyDesc |
Annotation Type | Description |
---|---|
Explain |
Explain.
|
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