Uses of Class
io.trino.metadata.Split

Packages that use Split

Package	Description
io.trino.execution
io.trino.execution.scheduler
io.trino.execution.scheduler.faulttolerant
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, io.opentelemetry.api.trace.Span stageSpan, TaskId taskId, InternalNode node, boolean speculative, PlanFragment fragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OutputBuffers outputBuffers, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, Set<DynamicFilterId> outboundDynamicFilterIds, Optional<io.airlift.units.DataSize> estimatedMemory, boolean summarizeTaskInfo)
RemoteTask	RemoteTaskFactory.createRemoteTask(Session session, io.opentelemetry.api.trace.Span stageSpan, TaskId taskId, InternalNode node, boolean speculative, PlanFragment fragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OutputBuffers outputBuffers, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, Set<DynamicFilterId> outboundDynamicFilterIds, Optional<io.airlift.units.DataSize> estimatedMemory, boolean summarizeTaskInfo)
Optional<RemoteTask>	SqlStage.createTask(InternalNode node, int partition, int attempt, Optional<int[]> bucketToPartition, OutputBuffers outputBuffers, com.google.common.collect.Multimap<PlanNodeId,Split> splits, Set<PlanNodeId> noMoreSplits, Optional<io.airlift.units.DataSize> estimatedMemory, boolean speculative)

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

Modifier	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 Split

Modifier and Type	Method	Description
static Split	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.

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()
ToIntFunction<Split>	BucketNodeMap.getSplitToBucketFunction()

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

Modifier and Type	Method	Description
InternalNode	BucketNodeMap.getAssignedNode(Split split)
int	BucketNodeMap.getBucket(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 Split	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.
Optional<RemoteTask>	PipelinedStageExecution.scheduleTask(InternalNode node, int partition, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits)
Optional<RemoteTask>	StageExecution.scheduleTask(InternalNode node, int partition, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits)
static SplitPlacementResult	NodeScheduler.selectDistributionNodes(NodeMap nodeMap, NodeTaskMap nodeTaskMap, long maxSplitsWeightPerNode, long minPendingSplitsWeightPerTask, int maxUnacknowledgedSplitsPerTask, Set<Split> splits, List<RemoteTask> existingTasks, BucketNodeMap bucketNodeMap)

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

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

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

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

Modifier and Type	Method	Description
com.google.common.collect.ListMultimap<PlanNodeId,Split>	SplitsMapping.getSplitsFlat()
List<Split>	SplitsMapping.getSplitsFlat(PlanNodeId planNodeId)

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

Modifier and Type	Method	Description
SplitsMapping.Builder	SplitsMapping.Builder.addSplit(PlanNodeId planNodeId, int partitionId, Split split)
int	FaultTolerantPartitioningScheme.getPartition(Split split)

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

Modifier and Type	Method	Description
abstract SplitsMapping.Builder	SplitsMapping.Builder.addSplits(PlanNodeId planNodeId, int partitionId, List<Split> splits)
SplitsMapping.Builder	SplitsMapping.Builder.addSplits(PlanNodeId planNodeId, com.google.common.collect.ListMultimap<Integer,Split> splits)
Optional<io.trino.execution.scheduler.faulttolerant.EventDrivenFaultTolerantQueryScheduler.PrioritizedScheduledTask>	EventDrivenFaultTolerantQueryScheduler.StageExecution.updatePartition(int taskPartitionId, PlanNodeId planNodeId, boolean readyForScheduling, com.google.common.collect.ListMultimap<Integer,Split> splits, boolean noMoreSplits)

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

Modifier	Constructor	Description
	TaskDescriptorStorage(io.airlift.units.DataSize maxMemory, io.airlift.json.JsonCodec<Split> splitJsonCodec)
	TaskDescriptorStorage(QueryManagerConfig config, io.airlift.json.JsonCodec<Split> splitJsonCodec)

Uses of Split in io.trino.operator

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

Modifier and Type	Method	Description
void	ExchangeOperator.addSplit(Split split)
void	LeafTableFunctionOperator.addSplit(Split split)
void	MergeOperator.addSplit(Split split)
void	SourceOperator.addSplit(Split split)
void	TableScanOperator.addSplit(Split split)
void	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(OperatorContext operatorContext, MemoryTrackingContext memoryTrackingContext, DriverYieldSignal yieldSignal, WorkProcessor<Split> splits)
WorkProcessorSourceOperator	WorkProcessorSourceOperatorFactory.create(OperatorContext operatorContext, MemoryTrackingContext memoryTrackingContext, DriverYieldSignal yieldSignal, WorkProcessor<Split> splits)

Uses of Split in io.trino.operator.index

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

Modifier and Type	Method	Description
void	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, io.opentelemetry.api.trace.Span stageSpan, TaskId taskId, InternalNode node, boolean speculative, PlanFragment fragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OutputBuffers outputBuffers, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, Set<DynamicFilterId> outboundDynamicFilterIds, Optional<io.airlift.units.DataSize> estimatedMemory, 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

Modifier	Constructor	Description
	HttpRemoteTask(Session session, io.opentelemetry.api.trace.Span stageSpan, TaskId taskId, InternalNode node, boolean speculative, URI location, PlanFragment planFragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, 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, io.airlift.units.Duration taskTerminationTimeout, 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, io.airlift.json.JsonCodec<FailTaskRequest> failTaskRequestCodec, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, io.opentelemetry.api.trace.Tracer tracer, RemoteTaskStats stats, DynamicFilterService dynamicFilterService, Set<DynamicFilterId> outboundDynamicFilterIds, Optional<io.airlift.units.DataSize> estimatedMemory)

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

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

Uses of Split in io.trino.sql.planner

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

Modifier and Type	Method	Description
ToIntFunction<Split>	NodePartitioningManager.getSplitToBucket(Session session, PartitioningHandle partitioningHandle)

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

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