Uses of Class
org.apache.flink.streaming.runtime.tasks.OperatorChain

Packages that use OperatorChain

Package	Description
org.apache.flink.streaming.api.operators
org.apache.flink.streaming.runtime.io
org.apache.flink.streaming.runtime.tasks	This package contains classes that realize streaming tasks.

Uses of OperatorChain in org.apache.flink.streaming.api.operators

Methods in org.apache.flink.streaming.api.operators with parameters of type OperatorChain

Modifier and Type	Method and Description
void	StreamSource.run(Object lockingObject, StreamStatusMaintainer streamStatusMaintainer, OperatorChain<?,?> operatorChain)
void	StreamSource.run(Object lockingObject, StreamStatusMaintainer streamStatusMaintainer, Output<StreamRecord<OUT>> collector, OperatorChain<?,?> operatorChain)

Uses of OperatorChain in org.apache.flink.streaming.runtime.io

Methods in org.apache.flink.streaming.runtime.io with parameters of type OperatorChain

Modifier and Type

Method and Description

static StreamMultipleInputProcessor

StreamMultipleInputProcessorFactory.create(org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable ownerTask, CheckpointedInputGate[] checkpointedInputGates, StreamConfig.InputConfig[] configuredInputs, org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager, org.apache.flink.runtime.memory.MemoryManager memoryManager, org.apache.flink.runtime.metrics.groups.TaskIOMetricGroup ioMetricGroup, org.apache.flink.metrics.Counter mainOperatorRecordsIn, StreamStatusMaintainer streamStatusMaintainer, MultipleInputStreamOperator<?> mainOperator, WatermarkGauge[] inputWatermarkGauges, StreamConfig streamConfig, org.apache.flink.configuration.Configuration taskManagerConfig, org.apache.flink.configuration.Configuration jobConfig, org.apache.flink.api.common.ExecutionConfig executionConfig, ClassLoader userClassloader, OperatorChain<?,?> operatorChain, org.apache.flink.runtime.checkpoint.InflightDataRescalingDescriptor inflightDataRescalingDescriptor, java.util.function.Function<Integer,StreamPartitioner<?>> gatePartitioners, org.apache.flink.api.common.TaskInfo taskInfo)

Uses of OperatorChain in org.apache.flink.streaming.runtime.tasks

Fields in org.apache.flink.streaming.runtime.tasks declared as OperatorChain

Modifier and Type	Field and Description
protected OperatorChain<OUT,OP>	StreamTask.operatorChain The chain of operators executed by this task.

Methods in org.apache.flink.streaming.runtime.tasks with parameters of type OperatorChain

Modifier and Type	Method and Description
void	SubtaskCheckpointCoordinator.abortCheckpointOnBarrier(long checkpointId, org.apache.flink.runtime.checkpoint.CheckpointException cause, OperatorChain<?,?> operatorChain)
void	SubtaskCheckpointCoordinator.checkpointState(org.apache.flink.runtime.checkpoint.CheckpointMetaData checkpointMetaData, org.apache.flink.runtime.checkpoint.CheckpointOptions checkpointOptions, org.apache.flink.runtime.checkpoint.CheckpointMetricsBuilder checkpointMetrics, OperatorChain<?,?> operatorChain, java.util.function.Supplier<Boolean> isRunning) Must be called after SubtaskCheckpointCoordinator.initInputsCheckpoint(long, CheckpointOptions).
void	SubtaskCheckpointCoordinator.notifyCheckpointAborted(long checkpointId, OperatorChain<?,?> operatorChain, java.util.function.Supplier<Boolean> isRunning) Notified on the task side once a distributed checkpoint has been aborted.
void	SubtaskCheckpointCoordinator.notifyCheckpointComplete(long checkpointId, OperatorChain<?,?> operatorChain, java.util.function.Supplier<Boolean> isRunning) Notified on the task side once a distributed checkpoint has been completed.