Package | Description |
---|---|
org.apache.flink.streaming.api.operators | |
org.apache.flink.streaming.runtime.io | |
org.apache.flink.streaming.runtime.operators |
This package contains the operators that perform the stream transformations.
|
org.apache.flink.streaming.runtime.tasks |
This package contains classes that realize streaming tasks.
|
Modifier and Type | Method and Description |
---|---|
static <OUT> SourceFunction.SourceContext<OUT> |
StreamSourceContexts.getSourceContext(TimeCharacteristic timeCharacteristic,
ProcessingTimeService processingTimeService,
Object checkpointLock,
StreamStatusMaintainer streamStatusMaintainer,
Output<StreamRecord<OUT>> output,
long watermarkInterval,
long idleTimeout)
Depending on the
TimeCharacteristic , this method will return the adequate SourceFunction.SourceContext . |
void |
StreamSource.run(Object lockingObject,
StreamStatusMaintainer streamStatusMaintainer,
OperatorChain<?,?> operatorChain) |
void |
StreamSource.run(Object lockingObject,
StreamStatusMaintainer streamStatusMaintainer,
Output<StreamRecord<OUT>> collector,
OperatorChain<?,?> operatorChain) |
Modifier and Type | Field and Description |
---|---|
protected StreamStatusMaintainer |
AbstractDataOutput.streamStatusMaintainer
The maintainer toggles the current stream status.
|
Modifier and Type | Method and Description |
---|---|
static <IN1,IN2> StreamTwoInputProcessor<IN1,IN2> |
StreamTwoInputProcessorFactory.create(AbstractInvokable ownerTask,
CheckpointedInputGate[] checkpointedInputGates,
IOManager ioManager,
MemoryManager memoryManager,
TaskIOMetricGroup taskIOMetricGroup,
StreamStatusMaintainer streamStatusMaintainer,
TwoInputStreamOperator<IN1,IN2,?> streamOperator,
WatermarkGauge input1WatermarkGauge,
WatermarkGauge input2WatermarkGauge,
BoundedMultiInput endOfInputAware,
StreamConfig streamConfig,
Configuration taskManagerConfig,
Configuration jobConfig,
ExecutionConfig executionConfig,
ClassLoader userClassloader,
Counter numRecordsIn,
InflightDataRescalingDescriptor inflightDataRescalingDescriptor,
java.util.function.Function<Integer,StreamPartitioner<?>> gatePartitioners,
TaskInfo taskInfo) |
static StreamMultipleInputProcessor |
StreamMultipleInputProcessorFactory.create(AbstractInvokable ownerTask,
CheckpointedInputGate[] checkpointedInputGates,
StreamConfig.InputConfig[] configuredInputs,
IOManager ioManager,
MemoryManager memoryManager,
TaskIOMetricGroup ioMetricGroup,
Counter mainOperatorRecordsIn,
StreamStatusMaintainer streamStatusMaintainer,
MultipleInputStreamOperator<?> mainOperator,
WatermarkGauge[] inputWatermarkGauges,
StreamConfig streamConfig,
Configuration taskManagerConfig,
Configuration jobConfig,
ExecutionConfig executionConfig,
ClassLoader userClassloader,
OperatorChain<?,?> operatorChain,
InflightDataRescalingDescriptor inflightDataRescalingDescriptor,
java.util.function.Function<Integer,StreamPartitioner<?>> gatePartitioners,
TaskInfo taskInfo) |
Constructor and Description |
---|
AbstractDataOutput(StreamStatusMaintainer streamStatusMaintainer) |
Constructor and Description |
---|
WatermarkEmitter(Output<?> output,
StreamStatusMaintainer statusMaintainer) |
Modifier and Type | Class and Description |
---|---|
class |
OperatorChain<OUT,OP extends StreamOperator<OUT>>
The
OperatorChain contains all operators that are executed as one chain within a single
StreamTask . |
Modifier and Type | Method and Description |
---|---|
StreamStatusMaintainer |
StreamTask.getStreamStatusMaintainer() |
Constructor and Description |
---|
AsyncDataOutputToOutput(Output<StreamRecord<T>> output,
StreamStatusMaintainer streamStatusMaintainer,
Counter numRecordsOut,
WatermarkGauge inputWatermarkGauge) |
Copyright © 2014–2022 The Apache Software Foundation. All rights reserved.