Package org.apache.flink.datastream.impl.operators

Class KeyedTwoOutputProcessOperator<KEY,IN,OUT_MAIN,OUT_SIDE>

java.lang.Object

org.apache.flink.streaming.api.operators.AbstractStreamOperator<OUT>

org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateStreamOperator<OUT>

org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateUdfStreamOperator<OUT_MAIN,org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE>>

org.apache.flink.datastream.impl.operators.TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>

org.apache.flink.datastream.impl.operators.BaseKeyedTwoOutputProcessOperator<KEY,IN,OUT_MAIN,OUT_SIDE>

org.apache.flink.datastream.impl.operators.KeyedTwoOutputProcessOperator<KEY,IN,OUT_MAIN,OUT_SIDE>

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.state.CheckpointListener, org.apache.flink.streaming.api.operators.BoundedOneInput, org.apache.flink.streaming.api.operators.Input<IN>, org.apache.flink.streaming.api.operators.KeyContext, org.apache.flink.streaming.api.operators.KeyContextHandler, org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT_MAIN>, org.apache.flink.streaming.api.operators.OutputTypeConfigurable<OUT_MAIN>, org.apache.flink.streaming.api.operators.StreamOperator<OUT_MAIN>, org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator, org.apache.flink.streaming.api.operators.Triggerable<KEY,org.apache.flink.runtime.state.VoidNamespace>, org.apache.flink.streaming.api.operators.UserFunctionProvider<org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE>>, org.apache.flink.streaming.api.operators.YieldingOperator<OUT_MAIN>, org.apache.flink.streaming.runtime.operators.asyncprocessing.AsyncStateProcessing, org.apache.flink.streaming.runtime.operators.asyncprocessing.AsyncStateProcessingOperator

public class KeyedTwoOutputProcessOperator<KEY,IN,OUT_MAIN,OUT_SIDE>
extends BaseKeyedTwoOutputProcessOperator<KEY,IN,OUT_MAIN,OUT_SIDE>
implements org.apache.flink.streaming.api.operators.Triggerable<KEY,org.apache.flink.runtime.state.VoidNamespace>

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.datastream.impl.operators.TwoOutputProcessOperator

TwoOutputProcessOperator.SideOutputCollector

Field Summary

Fields inherited from class org.apache.flink.datastream.impl.operators.BaseKeyedTwoOutputProcessOperator

keySet, mainOutKeySelector, sideOutKeySelector

Fields inherited from class org.apache.flink.datastream.impl.operators.TwoOutputProcessOperator

context, eventTimeWatermarkHandler, mainCollector, nonPartitionedContext, outputTag, partitionedContext, sideCollector, watermarkDeclarationMap

Fields inherited from class org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateUdfStreamOperator

declarationContext, userFunction

Fields inherited from class org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateStreamOperator

declarationManager

Fields inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperator

combinedWatermark, config, lastRecordAttributes1, lastRecordAttributes2, latencyStats, metrics, output, processingTimeService, stateHandler, stateKeySelector1, stateKeySelector2, timeServiceManager

Constructor Summary

Constructors

Constructor	Description
KeyedTwoOutputProcessOperator(org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE> userFunction, org.apache.flink.util.OutputTag<OUT_SIDE> outputTag)
KeyedTwoOutputProcessOperator(org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE> userFunction, org.apache.flink.util.OutputTag<OUT_SIDE> outputTag, org.apache.flink.api.java.functions.KeySelector<OUT_MAIN,KEY> mainOutKeySelector, org.apache.flink.api.java.functions.KeySelector<OUT_SIDE,KEY> sideOutKeySelector)

Method Summary

Modifier and Type	Method	Description
protected Supplier<Long>	getEventTimeSupplier()
protected org.apache.flink.datastream.api.context.ProcessingTimeManager	getProcessingTimeManager()
protected org.apache.flink.streaming.api.operators.InternalTimerService<org.apache.flink.runtime.state.VoidNamespace>	getTimerService()
void	onEventTime(org.apache.flink.streaming.api.operators.InternalTimer<KEY,org.apache.flink.runtime.state.VoidNamespace> timer)
void	onProcessingTime(org.apache.flink.streaming.api.operators.InternalTimer<KEY,org.apache.flink.runtime.state.VoidNamespace> timer)
void	open()

Methods inherited from class org.apache.flink.datastream.impl.operators.BaseKeyedTwoOutputProcessOperator

currentKey, getMainCollector, getNonPartitionedContext, getSideCollector, isAsyncStateProcessingEnabled, newKeySelected

Methods inherited from class org.apache.flink.datastream.impl.operators.TwoOutputProcessOperator

close, endInput, getProcessorWithKey, processElement, processWatermarkInternal

Methods inherited from class org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateUdfStreamOperator

finish, getUserFunction, initializeState, notifyCheckpointAborted, notifyCheckpointComplete, setOutputType, setup, snapshotState

Methods inherited from class org.apache.flink.runtime.asyncprocessing.operators.AbstractAsyncStateStreamOperator

asyncProcessWithKey, beforeInitializeStateHandler, drainStateRequests, getAsyncKeyedStateBackend, getCurrentKey, getDeclarationManager, getElementOrder, getInternalTimerService, getOrCreateKeyedState, getRecordProcessor, postProcessElement, postProcessWatermark, prepareSnapshotPreBarrier, preProcessWatermark, preserveRecordOrderAndProcess, processRecordAttributes, processRecordAttributes1, processRecordAttributes2, processWatermark, processWatermark, processWatermark1, processWatermark1Internal, processWatermark2, processWatermark2Internal, processWatermarkStatus, processWatermarkStatus, reportOrForwardLatencyMarker, setAsyncKeyedContextElement, setKeyContextElement1, setKeyContextElement2

Methods inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperator

getContainingTask, getExecutionConfig, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getStateKeySelector1, getStateKeySelector2, getTimeServiceManager, getUserCodeClassloader, hasKeyContext1, hasKeyContext2, initializeState, isUsingCustomRawKeyedState, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processWatermark1, processWatermark2, processWatermarkStatus1, processWatermarkStatus2, setCurrentKey, setMailboxExecutor, setProcessingTimeService, snapshotState, useSplittableTimers

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.flink.api.common.state.CheckpointListener

notifyCheckpointAborted, notifyCheckpointComplete

Methods inherited from interface org.apache.flink.streaming.api.operators.Input

processLatencyMarker, processRecordAttributes, processWatermark, processWatermark, processWatermarkStatus

Methods inherited from interface org.apache.flink.streaming.api.operators.KeyContext

getCurrentKey, setCurrentKey

Methods inherited from interface org.apache.flink.streaming.api.operators.KeyContextHandler

hasKeyContext

Methods inherited from interface org.apache.flink.streaming.api.operators.OneInputStreamOperator

setKeyContextElement

Methods inherited from interface org.apache.flink.streaming.api.operators.StreamOperator

finish, getMetricGroup, getOperatorAttributes, getOperatorID, initializeState, prepareSnapshotPreBarrier, setKeyContextElement1, setKeyContextElement2, snapshotState

Constructor Details

KeyedTwoOutputProcessOperator

public KeyedTwoOutputProcessOperator(org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE> userFunction,
 org.apache.flink.util.OutputTag<OUT_SIDE> outputTag)

KeyedTwoOutputProcessOperator

public KeyedTwoOutputProcessOperator(org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT_MAIN,OUT_SIDE> userFunction,
 org.apache.flink.util.OutputTag<OUT_SIDE> outputTag,
 @Nullable
 org.apache.flink.api.java.functions.KeySelector<OUT_MAIN,KEY> mainOutKeySelector,
 @Nullable
 org.apache.flink.api.java.functions.KeySelector<OUT_SIDE,KEY> sideOutKeySelector)

Method Details

open

public void open()
          throws Exception

Specified by:

open in interface org.apache.flink.streaming.api.operators.StreamOperator<KEY>

Overrides:

open in class BaseKeyedTwoOutputProcessOperator<KEY,IN,OUT_MAIN,OUT_SIDE>

Throws:

Exception

getProcessingTimeManager

protected org.apache.flink.datastream.api.context.ProcessingTimeManager getProcessingTimeManager()

Overrides:

getProcessingTimeManager in class TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>

onEventTime

public void onEventTime(org.apache.flink.streaming.api.operators.InternalTimer<KEY,org.apache.flink.runtime.state.VoidNamespace> timer)
                 throws Exception

Specified by:

onEventTime in interface org.apache.flink.streaming.api.operators.Triggerable<KEY,IN>

Throws:

Exception

onProcessingTime

public void onProcessingTime(org.apache.flink.streaming.api.operators.InternalTimer<KEY,org.apache.flink.runtime.state.VoidNamespace> timer)
                      throws Exception

Specified by:

onProcessingTime in interface org.apache.flink.streaming.api.operators.Triggerable<KEY,IN>

Throws:

Exception

getTimerService

protected org.apache.flink.streaming.api.operators.InternalTimerService<org.apache.flink.runtime.state.VoidNamespace> getTimerService()

Overrides:

getTimerService in class TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>

getEventTimeSupplier

protected Supplier<Long> getEventTimeSupplier()

Overrides:

getEventTimeSupplier in class TwoOutputProcessOperator<IN,OUT_MAIN,OUT_SIDE>