org.apache.paimon.flink.sink

Class AppendOnlyMultiTableCompactionWorkerOperator

java.lang.Object

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

org.apache.paimon.flink.sink.PrepareCommitOperator<MultiTableUnawareAppendCompactionTask,MultiTableCommittable>

org.apache.paimon.flink.sink.AppendOnlyMultiTableCompactionWorkerOperator

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<MultiTableUnawareAppendCompactionTask>, org.apache.flink.streaming.api.operators.KeyContext, org.apache.flink.streaming.api.operators.KeyContextHandler, org.apache.flink.streaming.api.operators.OneInputStreamOperator<MultiTableUnawareAppendCompactionTask,MultiTableCommittable>, org.apache.flink.streaming.api.operators.SetupableStreamOperator<MultiTableCommittable>, org.apache.flink.streaming.api.operators.StreamOperator<MultiTableCommittable>, org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator, org.apache.flink.streaming.api.operators.YieldingOperator<MultiTableCommittable>

public class AppendOnlyMultiTableCompactionWorkerOperator
extends PrepareCommitOperator<MultiTableUnawareAppendCompactionTask,MultiTableCommittable>

Operator to execute UnawareAppendCompactionTask passed for support compacting multi unaware bucket tables in combined mode.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.paimon.flink.sink.PrepareCommitOperator

memoryPool

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

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

Constructor Summary

Constructors

Constructor and Description
AppendOnlyMultiTableCompactionWorkerOperator(Catalog.Loader catalogLoader, String commitUser, Options options)

Method Summary

Modifier and Type	Method and Description
void	close()
void	open()
protected List<MultiTableCommittable>	prepareCommit(boolean waitCompaction, long checkpointId)
void	processElement(org.apache.flink.streaming.runtime.streamrecord.StreamRecord<MultiTableUnawareAppendCompactionTask> element)

Methods inherited from class org.apache.paimon.flink.sink.PrepareCommitOperator

endInput, prepareSnapshotPreBarrier, setup

Methods inherited from class 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, getStateKeySelector1, getStateKeySelector2, getTimeServiceManager, getUserCodeClassloader, hasKeyContext1, hasKeyContext2, initializeState, initializeState, isUsingCustomRawKeyedState, notifyCheckpointAborted, notifyCheckpointComplete, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processRecordAttributes, processRecordAttributes1, processRecordAttributes2, processWatermark, processWatermark1, processWatermark2, processWatermarkStatus, processWatermarkStatus1, processWatermarkStatus2, reportOrForwardLatencyMarker, setChainingStrategy, setCurrentKey, setKeyContextElement1, setKeyContextElement2, setMailboxExecutor, setProcessingTimeService, 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

finish, getMetricGroup, getOperatorAttributes, getOperatorID, initializeState, 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

AppendOnlyMultiTableCompactionWorkerOperator

public AppendOnlyMultiTableCompactionWorkerOperator(Catalog.Loader catalogLoader,
                                                    String commitUser,
                                                    Options options)

Method Detail

open

public void open()
          throws Exception

Specified by:

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

Overrides:

open in class org.apache.flink.streaming.api.operators.AbstractStreamOperator<MultiTableCommittable>

Throws:

Exception

prepareCommit

protected List<MultiTableCommittable> prepareCommit(boolean waitCompaction,
                                                    long checkpointId)
                                             throws IOException

Specified by:

prepareCommit in class PrepareCommitOperator<MultiTableUnawareAppendCompactionTask,MultiTableCommittable>

Throws:

IOException

processElement

public void processElement(org.apache.flink.streaming.runtime.streamrecord.StreamRecord<MultiTableUnawareAppendCompactionTask> element)
                    throws Exception

Throws:

Exception

close

public void close()
           throws Exception

Specified by:

close in interface org.apache.flink.streaming.api.operators.StreamOperator<MultiTableCommittable>

Overrides:

close in class PrepareCommitOperator<MultiTableUnawareAppendCompactionTask,MultiTableCommittable>

Throws:

Exception