org.apache.flink.table.store.connector.sink

类 StoreWriteOperator

java.lang.Object

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

org.apache.flink.table.store.connector.sink.PrepareCommitOperator

org.apache.flink.table.store.connector.sink.StoreWriteOperator

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.table.data.RowData>, org.apache.flink.streaming.api.operators.KeyContext, org.apache.flink.streaming.api.operators.OneInputStreamOperator<org.apache.flink.table.data.RowData,Committable>, org.apache.flink.streaming.api.operators.SetupableStreamOperator<Committable>, org.apache.flink.streaming.api.operators.StreamOperator<Committable>, org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator

public class StoreWriteOperator
extends PrepareCommitOperator

A PrepareCommitOperator to write records.

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
StoreWriteOperator(org.apache.flink.table.store.table.FileStoreTable table, Map<String,String> overwritePartition, org.apache.flink.table.store.table.sink.LogSinkFunction logSinkFunction)

方法概要

限定符和类型	方法和说明
void	close()
void	finish()
void	initializeState(org.apache.flink.runtime.state.StateInitializationContext context)
void	notifyCheckpointAborted(long checkpointId)
void	notifyCheckpointComplete(long checkpointId)
void	open()
protected List<Committable>	prepareCommit(boolean endOfInput, long checkpointId)
void	processElement(org.apache.flink.streaming.runtime.streamrecord.StreamRecord<org.apache.flink.table.data.RowData> element)
void	processWatermark(org.apache.flink.streaming.api.watermark.Watermark mark)
void	setup(org.apache.flink.streaming.runtime.tasks.StreamTask<?,?> containingTask, org.apache.flink.streaming.api.graph.StreamConfig config, org.apache.flink.streaming.api.operators.Output<org.apache.flink.streaming.runtime.streamrecord.StreamRecord<Committable>> output)
void	snapshotState(org.apache.flink.runtime.state.StateSnapshotContext context)

从类继承的方法 org.apache.flink.table.store.connector.sink.PrepareCommitOperator

endInput, prepareSnapshotPreBarrier

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

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

getMetricGroup, getOperatorID, initializeState, setKeyContextElement1, setKeyContextElement2, snapshotState

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, processWatermarkStatus

构造器详细资料

StoreWriteOperator

public StoreWriteOperator(org.apache.flink.table.store.table.FileStoreTable table,
                          @Nullable
                          Map<String,String> overwritePartition,
                          @Nullable
                          org.apache.flink.table.store.table.sink.LogSinkFunction logSinkFunction)

方法详细资料

setup

public void setup(org.apache.flink.streaming.runtime.tasks.StreamTask<?,?> containingTask,
                  org.apache.flink.streaming.api.graph.StreamConfig config,
                  org.apache.flink.streaming.api.operators.Output<org.apache.flink.streaming.runtime.streamrecord.StreamRecord<Committable>> output)

指定者:

setup 在接口中 org.apache.flink.streaming.api.operators.SetupableStreamOperator<Committable>

覆盖:

setup 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<Committable>

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<Committable>

抛出:

Exception

open

public void open()
          throws Exception

指定者:

open 在接口中 org.apache.flink.streaming.api.operators.StreamOperator<Committable>

覆盖:

open 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<Committable>

抛出:

Exception

processWatermark

public void processWatermark(org.apache.flink.streaming.api.watermark.Watermark mark)
                      throws Exception

指定者:

processWatermark 在接口中 org.apache.flink.streaming.api.operators.Input<org.apache.flink.table.data.RowData>

覆盖:

processWatermark 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<Committable>

抛出:

Exception

processElement

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

指定者:

processElement 在接口中 org.apache.flink.streaming.api.operators.Input<org.apache.flink.table.data.RowData>

覆盖:

processElement 在类中 PrepareCommitOperator

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<Committable>

抛出:

Exception

finish

public void finish()
            throws Exception

指定者:

finish 在接口中 org.apache.flink.streaming.api.operators.StreamOperator<Committable>

覆盖:

finish 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<Committable>

抛出:

Exception

close

public void close()
           throws Exception

指定者:

close 在接口中 org.apache.flink.streaming.api.operators.StreamOperator<Committable>

覆盖:

close 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<Committable>

抛出:

Exception

notifyCheckpointComplete

public void notifyCheckpointComplete(long checkpointId)
                              throws Exception

指定者:

notifyCheckpointComplete 在接口中 org.apache.flink.api.common.state.CheckpointListener

覆盖:

notifyCheckpointComplete 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<Committable>

抛出:

Exception

notifyCheckpointAborted

public void notifyCheckpointAborted(long checkpointId)
                             throws Exception

指定者:

notifyCheckpointAborted 在接口中 org.apache.flink.api.common.state.CheckpointListener

覆盖:

notifyCheckpointAborted 在类中 org.apache.flink.streaming.api.operators.AbstractStreamOperator<Committable>

抛出:

Exception

prepareCommit

protected List<Committable> prepareCommit(boolean endOfInput,
                                          long checkpointId)
                                   throws IOException

指定者:

prepareCommit 在类中 PrepareCommitOperator

抛出:

IOException