Uses of Class
io.trino.metadata.Split

Packages that use Split

Package	Description
io.trino.execution
io.trino.execution.scheduler
io.trino.execution.scheduler.group
io.trino.operator
io.trino.operator.index
io.trino.server
io.trino.server.remotetask
io.trino.split
io.trino.sql.planner

Uses of Split in io.trino.execution

Methods in io.trino.execution that return Split

Modifier and Type	Method	Description
Split	ScheduledSplit.getSplit()

Method parameters in io.trino.execution with type arguments of type Split

Modifier and Type	Method	Description
void	RemoteTask.addSplits(com.google.common.collect.Multimap<PlanNodeId,Split> splits)
RemoteTask	MemoryTrackingRemoteTaskFactory.createRemoteTask(Session session, TaskId taskId, InternalNode node, PlanFragment fragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OptionalInt totalPartitions, OutputBuffers outputBuffers, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, boolean summarizeTaskInfo)
RemoteTask	RemoteTaskFactory.createRemoteTask(Session session, TaskId taskId, InternalNode node, PlanFragment fragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OptionalInt totalPartitions, OutputBuffers outputBuffers, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, boolean summarizeTaskInfo)
Set<RemoteTask>	SqlStageExecution.scheduleSplits(InternalNode node, com.google.common.collect.Multimap<PlanNodeId,Split> splits, com.google.common.collect.Multimap<PlanNodeId,Lifespan> noMoreSplitsNotification)

Constructors in io.trino.execution with parameters of type Split

Constructor	Description
ScheduledSplit(long sequenceId, PlanNodeId planNodeId, Split split)

Uses of Split in io.trino.execution.scheduler

Methods in io.trino.execution.scheduler that return types with arguments of type Split

Modifier and Type	Method	Description
com.google.common.collect.Multimap<InternalNode,Split>	SplitPlacementResult.getAssignments()

Methods in io.trino.execution.scheduler with parameters of type Split

Modifier and Type	Method	Description
Optional<InternalNode>	BucketNodeMap.getAssignedNode(Split split)

Method parameters in io.trino.execution.scheduler with type arguments of type Split

Modifier and Type	Method	Description
SplitPlacementResult	DynamicSplitPlacementPolicy.computeAssignments(Set<Split> splits)
SplitPlacementResult	FixedSourcePartitionedScheduler.BucketedSplitPlacementPolicy.computeAssignments(Set<Split> splits)
SplitPlacementResult	NodeSelector.computeAssignments(Set<Split> splits, List<RemoteTask> existingTasks)	Identifies the nodes for running the specified splits.
SplitPlacementResult	NodeSelector.computeAssignments(Set<Split> splits, List<RemoteTask> existingTasks, BucketNodeMap bucketNodeMap)	Identifies the nodes for running the specified splits based on a precomputed fixed partitioning.
SplitPlacementResult	SplitPlacementPolicy.computeAssignments(Set<Split> splits)
SplitPlacementResult	TopologyAwareNodeSelector.computeAssignments(Set<Split> splits, List<RemoteTask> existingTasks)
SplitPlacementResult	TopologyAwareNodeSelector.computeAssignments(Set<Split> splits, List<RemoteTask> existingTasks, BucketNodeMap bucketNodeMap)
SplitPlacementResult	UniformNodeSelector.computeAssignments(Set<Split> splits, List<RemoteTask> existingTasks)
SplitPlacementResult	UniformNodeSelector.computeAssignments(Set<Split> splits, List<RemoteTask> existingTasks, BucketNodeMap bucketNodeMap)
static void	UniformNodeSelector.redistributeSplit(com.google.common.collect.Multimap<InternalNode,Split> assignment, InternalNode fromNode, InternalNode toNode, com.google.common.collect.SetMultimap<InetAddress,InternalNode> nodesByHost)	The method selects and removes a split from the fromNode and assigns it to the toNode.
static SplitPlacementResult	NodeScheduler.selectDistributionNodes(NodeMap nodeMap, NodeTaskMap nodeTaskMap, int maxSplitsPerNode, int maxPendingSplitsPerTask, int maxUnacknowledgedSplitsPerTask, Set<Split> splits, List<RemoteTask> existingTasks, BucketNodeMap bucketNodeMap)

Constructor parameters in io.trino.execution.scheduler with type arguments of type Split

Constructor	Description
BucketNodeMap(ToIntFunction<Split> splitToBucket)
FixedBucketNodeMap(ToIntFunction<Split> splitToBucket, List<InternalNode> bucketToNode)
SplitPlacementResult(com.google.common.util.concurrent.ListenableFuture<?> blocked, com.google.common.collect.Multimap<InternalNode,Split> assignments)

Uses of Split in io.trino.execution.scheduler.group

Constructor parameters in io.trino.execution.scheduler.group with type arguments of type Split

Constructor	Description
DynamicBucketNodeMap(ToIntFunction<Split> splitToBucket, int bucketCount)

Uses of Split in io.trino.operator

Methods in io.trino.operator with parameters of type Split

Modifier and Type	Method	Description
Supplier<Optional<UpdatablePageSource>>	ExchangeOperator.addSplit(Split split)
Supplier<Optional<UpdatablePageSource>>	MergeOperator.addSplit(Split split)
Supplier<Optional<UpdatablePageSource>>	SourceOperator.addSplit(Split split)
Supplier<Optional<UpdatablePageSource>>	TableScanOperator.addSplit(Split split)
Supplier<Optional<UpdatablePageSource>>	WorkProcessorPipelineSourceOperator.addSplit(Split split)
Supplier<Optional<UpdatablePageSource>>	WorkProcessorSourceOperatorAdapter.addSplit(Split split)

Method parameters in io.trino.operator with type arguments of type Split

Modifier and Type	Method	Description
WorkProcessorSourceOperator	ScanFilterAndProjectOperator.ScanFilterAndProjectOperatorFactory.create(Session session, MemoryTrackingContext memoryTrackingContext, DriverYieldSignal yieldSignal, WorkProcessor<Split> splits)
WorkProcessorSourceOperator	TableScanOperator.TableScanOperatorFactory.create(Session session, MemoryTrackingContext memoryTrackingContext, DriverYieldSignal yieldSignal, WorkProcessor<Split> splits)
WorkProcessorSourceOperator	WorkProcessorSourceOperatorFactory.create(Session session, MemoryTrackingContext memoryTrackingContext, DriverYieldSignal yieldSignal, WorkProcessor<Split> splits)
WorkProcessorSourceOperator	ScanFilterAndProjectOperator.ScanFilterAndProjectOperatorFactory.createAdapterOperator(Session session, MemoryTrackingContext memoryTrackingContext, DriverYieldSignal yieldSignal, WorkProcessor<Split> splits)
default WorkProcessorSourceOperator	WorkProcessorSourceOperatorAdapter.AdapterWorkProcessorSourceOperatorFactory.createAdapterOperator(Session session, MemoryTrackingContext memoryTrackingContext, DriverYieldSignal yieldSignal, WorkProcessor<Split> splits)

Constructor parameters in io.trino.operator with type arguments of type Split

Constructor	Description
TableScanWorkProcessorOperator(Session session, MemoryTrackingContext memoryTrackingContext, WorkProcessor<Split> splits, PageSourceProvider pageSourceProvider, TableHandle table, Iterable<ColumnHandle> columns, DynamicFilter dynamicFilter)

Uses of Split in io.trino.operator.index

Methods in io.trino.operator.index with parameters of type Split

Modifier and Type	Method	Description
Supplier<Optional<UpdatablePageSource>>	IndexSourceOperator.addSplit(Split split)

Uses of Split in io.trino.server

Method parameters in io.trino.server with type arguments of type Split

Modifier and Type	Method	Description
RemoteTask	HttpRemoteTaskFactory.createRemoteTask(Session session, TaskId taskId, InternalNode node, PlanFragment fragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OptionalInt totalPartitions, OutputBuffers outputBuffers, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, boolean summarizeTaskInfo)

Uses of Split in io.trino.server.remotetask

Method parameters in io.trino.server.remotetask with type arguments of type Split

Modifier and Type	Method	Description
void	HttpRemoteTask.addSplits(com.google.common.collect.Multimap<PlanNodeId,Split> splitsBySource)

Constructor parameters in io.trino.server.remotetask with type arguments of type Split

Constructor

Description

HttpRemoteTask(Session session, TaskId taskId, String nodeId, URI location, PlanFragment planFragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OptionalInt totalPartitions, OutputBuffers outputBuffers, io.airlift.http.client.HttpClient httpClient, Executor executor, ScheduledExecutorService updateScheduledExecutor, ScheduledExecutorService errorScheduledExecutor, io.airlift.units.Duration maxErrorDuration, io.airlift.units.Duration taskStatusRefreshMaxWait, io.airlift.units.Duration taskInfoUpdateInterval, boolean summarizeTaskInfo, io.airlift.json.JsonCodec<TaskStatus> taskStatusCodec, io.airlift.json.JsonCodec<DynamicFiltersCollector.VersionedDynamicFilterDomains> dynamicFilterDomainsCodec, io.airlift.json.JsonCodec<TaskInfo> taskInfoCodec, io.airlift.json.JsonCodec<TaskUpdateRequest> taskUpdateRequestCodec, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, RemoteTaskStats stats, DynamicFilterService dynamicFilterService)

Uses of Split in io.trino.split

Methods in io.trino.split that return types with arguments of type Split

Modifier and Type	Method	Description
List<Split>	SplitSource.SplitBatch.getSplits()

Methods in io.trino.split with parameters of type Split

Modifier and Type	Method	Description
ConnectorPageSource	PageSourceManager.createPageSource(Session session, Split split, TableHandle table, List<ColumnHandle> columns, DynamicFilter dynamicFilter)
ConnectorPageSource	PageSourceProvider.createPageSource(Session session, Split split, TableHandle table, List<ColumnHandle> columns, DynamicFilter dynamicFilter)

Constructor parameters in io.trino.split with type arguments of type Split

Constructor	Description
SplitBatch(List<Split> splits, boolean lastBatch)

Uses of Split in io.trino.sql.planner

Methods in io.trino.sql.planner with parameters of type Split

Modifier and Type	Method	Description
InternalNode	NodePartitionMap.getNode(Split split)

Constructor parameters in io.trino.sql.planner with type arguments of type Split

Constructor	Description
NodePartitionMap(List<InternalNode> partitionToNode, int[] bucketToPartition, ToIntFunction<Split> splitToBucket)
NodePartitionMap(List<InternalNode> partitionToNode, ToIntFunction<Split> splitToBucket)