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

类 CompactorOperatorStateHandler

java.lang.Object

org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>>

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

所有已实现的接口:

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

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

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

另请参阅:

序列化表格

字段概要

从类继承的字段 org.apache.flink.streaming.api.operators.AbstractStreamOperator

chainingStrategy, config, latencyStats, LOG, metrics, output, processingTimeService

构造器概要

构造器

构造器和说明
CompactorOperatorStateHandler(org.apache.flink.core.io.SimpleVersionedSerializer<FileSinkCommittable> committableSerializer, org.apache.flink.streaming.api.functions.sink.filesystem.BucketWriter<?,String> bucketWriter)

方法概要

限定符和类型	方法和说明
void	close()
void	endInput()
void	initializeState(org.apache.flink.runtime.state.StateInitializationContext context)
void	open()
void	processElement(org.apache.flink.streaming.runtime.streamrecord.StreamRecord<org.apache.flink.types.Either<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,CompactorRequest>> element)
void	snapshotState(org.apache.flink.runtime.state.StateSnapshotContext context)

从类继承的方法 org.apache.flink.streaming.api.operators.AbstractStreamOperator

finish, getChainingStrategy, getContainingTask, getCurrentKey, getExecutionConfig, getInternalTimerService, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getTimeServiceManager, getUserCodeClassloader, initializeState, isUsingCustomRawKeyedState, notifyCheckpointAborted, notifyCheckpointComplete, prepareSnapshotPreBarrier, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processWatermark, processWatermark1, processWatermark2, processWatermarkStatus, processWatermarkStatus1, processWatermarkStatus2, reportOrForwardLatencyMarker, setChainingStrategy, setCurrentKey, setKeyContextElement1, setKeyContextElement2, setProcessingTimeService, setup, snapshotState

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.streaming.api.operators.OneInputStreamOperator

setKeyContextElement

从接口继承的方法 org.apache.flink.streaming.api.operators.StreamOperator

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

从接口继承的方法 org.apache.flink.api.common.state.CheckpointListener

notifyCheckpointAborted, notifyCheckpointComplete

从接口继承的方法 org.apache.flink.streaming.api.operators.KeyContext

getCurrentKey, setCurrentKey

从接口继承的方法 org.apache.flink.streaming.api.operators.Input

processLatencyMarker, processWatermark, processWatermarkStatus

构造器详细资料

CompactorOperatorStateHandler

public CompactorOperatorStateHandler(org.apache.flink.core.io.SimpleVersionedSerializer<FileSinkCommittable> committableSerializer,
                                     org.apache.flink.streaming.api.functions.sink.filesystem.BucketWriter<?,String> bucketWriter)

方法详细资料

initializeState

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

指定者:

initializeState 在接口中 org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator

覆盖:

initializeState 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>>

抛出:

Exception

open

public void open()
          throws Exception

指定者:

open 在接口中 org.apache.flink.streaming.api.operators.StreamOperator<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>>

覆盖:

open 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>>

抛出:

Exception

processElement

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

指定者:

processElement 在接口中 org.apache.flink.streaming.api.operators.Input<org.apache.flink.types.Either<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>,CompactorRequest>>

抛出:

Exception

endInput

public void endInput()
              throws Exception

指定者:

endInput 在接口中 org.apache.flink.streaming.api.operators.BoundedOneInput

抛出:

Exception

close

public void close()
           throws Exception

指定者:

close 在接口中 org.apache.flink.streaming.api.operators.StreamOperator<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>>

覆盖:

close 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>>

抛出:

Exception

snapshotState

public void snapshotState(org.apache.flink.runtime.state.StateSnapshotContext context)
                   throws Exception

指定者:

snapshotState 在接口中 org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator

覆盖:

snapshotState 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.streaming.api.connector.sink2.CommittableMessage<FileSinkCommittable>>

抛出:

Exception