org.apache.flink.connector.file.sink.compactor.operator

Class CompactCoordinatorStateHandler

java.lang.Object

org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.types.Either<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,CompactorRequest>>

org.apache.flink.connector.file.sink.compactor.operator.CompactCoordinatorStateHandler

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<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>>, org.apache.flink.streaming.api.operators.KeyContext, org.apache.flink.streaming.api.operators.KeyContextHandler, org.apache.flink.streaming.api.operators.OneInputStreamOperator<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,org.apache.flink.types.Either<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,CompactorRequest>>, org.apache.flink.streaming.api.operators.SetupableStreamOperator<org.apache.flink.types.Either<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,CompactorRequest>>, org.apache.flink.streaming.api.operators.StreamOperator<org.apache.flink.types.Either<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,CompactorRequest>>, org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator, org.apache.flink.streaming.api.operators.YieldingOperator<org.apache.flink.types.Either<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,CompactorRequest>>

public class CompactCoordinatorStateHandler
extends org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.types.Either<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,CompactorRequest>>
implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,org.apache.flink.types.Either<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,CompactorRequest>>, org.apache.flink.streaming.api.operators.BoundedOneInput, org.apache.flink.api.common.state.CheckpointListener

Handler that processes the state of CompactCoordinator when compaction is disabled.

See Also:

Serialized Form

Field Summary

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

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

Constructor Summary

Constructors

Constructor and Description
CompactCoordinatorStateHandler(org.apache.flink.core.io.SimpleVersionedSerializer<FileSinkCommittable> committableSerializer)

Method Summary

Modifier and Type	Method and Description
void	endInput()
void	initializeState(org.apache.flink.runtime.state.StateInitializationContext context)
void	processElement(org.apache.flink.streaming.runtime.streamrecord.StreamRecord<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>> element)

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

close, finish, getChainingStrategy, getContainingTask, getCurrentKey, getExecutionConfig, getInternalTimerService, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getStateKeySelector1, getStateKeySelector2, getTimeServiceManager, getUserCodeClassloader, hasKeyContext1, hasKeyContext2, initializeState, isUsingCustomRawKeyedState, notifyCheckpointAborted, notifyCheckpointComplete, open, prepareSnapshotPreBarrier, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processRecordAttributes, processRecordAttributes1, processRecordAttributes2, processWatermark, processWatermark1, processWatermark2, processWatermarkStatus, processWatermarkStatus1, processWatermarkStatus2, reportOrForwardLatencyMarker, setChainingStrategy, setCurrentKey, setKeyContextElement1, setKeyContextElement2, setMailboxExecutor, setProcessingTimeService, setup, snapshotState, 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.streaming.api.operators.OneInputStreamOperator

setKeyContextElement

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

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

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

notifyCheckpointAborted, notifyCheckpointComplete

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

getCurrentKey, setCurrentKey

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

processLatencyMarker, processRecordAttributes, processWatermark, processWatermarkStatus

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

hasKeyContext

Constructor Detail

CompactCoordinatorStateHandler

public CompactCoordinatorStateHandler(org.apache.flink.core.io.SimpleVersionedSerializer<FileSinkCommittable> committableSerializer)

Method Detail

processElement

public void processElement(org.apache.flink.streaming.runtime.streamrecord.StreamRecord<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>> element)
                    throws Exception

Specified by:

processElement in interface org.apache.flink.streaming.api.operators.Input<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>>

Throws:

Exception

endInput

public void endInput()
              throws Exception

Specified by:

endInput in interface org.apache.flink.streaming.api.operators.BoundedOneInput

Throws:

Exception

initializeState

public void initializeState(org.apache.flink.runtime.state.StateInitializationContext context)
                     throws Exception

Specified by:

initializeState in interface org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator

Overrides:

initializeState in class org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.types.Either<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,CompactorRequest>>

Throws:

Exception