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.
|
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.
|
Constructor and Description |
---|
AbstractDataOutput(StreamStatusMaintainer streamStatusMaintainer) |
StreamMultipleInputProcessor(CheckpointedInputGate[] checkpointedInputGates,
TypeSerializer<?>[] inputSerializers,
IOManager ioManager,
StreamStatusMaintainer streamStatusMaintainer,
MultipleInputStreamOperator<?> streamOperator,
MultipleInputSelectionHandler inputSelectionHandler,
WatermarkGauge[] inputWatermarkGauges,
OperatorChain<?,?> operatorChain,
Counter numRecordsIn) |
StreamTwoInputProcessor(CheckpointedInputGate[] checkpointedInputGates,
TypeSerializer<IN1> inputSerializer1,
TypeSerializer<IN2> inputSerializer2,
IOManager ioManager,
StreamStatusMaintainer streamStatusMaintainer,
TwoInputStreamOperator<IN1,IN2,?> streamOperator,
TwoInputSelectionHandler inputSelectionHandler,
WatermarkGauge input1WatermarkGauge,
WatermarkGauge input2WatermarkGauge,
OperatorChain<?,?> operatorChain,
Counter numRecordsIn) |
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() |
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