org.apache.flink.streaming.runtime.tasks

类 FinishedOnRestoreMainOperatorOutput<OUT>

java.lang.Object

org.apache.flink.streaming.runtime.tasks.FinishedOnRestoreMainOperatorOutput<OUT>

所有已实现的接口:

Closeable, AutoCloseable, Output<OUT>, WatermarkGaugeExposingOutput<OUT>, org.apache.flink.util.Collector<OUT>

public class FinishedOnRestoreMainOperatorOutput<OUT>
extends Object
implements WatermarkGaugeExposingOutput<OUT>

A fake main operator output that skips all the following operators for finished on restored tasks.

构造器概要

构造器

构造器和说明
FinishedOnRestoreMainOperatorOutput(RecordWriterOutput<?>[] streamOutputs)

方法概要

限定符和类型	方法和说明
void	close()
void	collect(OUT record)
<X> void	collect(org.apache.flink.util.OutputTag<X> outputTag, StreamRecord<X> record) Emits a record to the side output identified by the given OutputTag.
void	emitLatencyMarker(LatencyMarker latencyMarker)
void	emitWatermark(Watermark mark) Emits a Watermark from an operator.
void	emitWatermarkStatus(WatermarkStatus watermarkStatus)
org.apache.flink.metrics.Gauge<Long>	getWatermarkGauge()

从类继承的方法 java.lang.Object

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

构造器详细资料

FinishedOnRestoreMainOperatorOutput

public FinishedOnRestoreMainOperatorOutput(RecordWriterOutput<?>[] streamOutputs)

方法详细资料

collect

public void collect(OUT record)

指定者:

collect 在接口中 org.apache.flink.util.Collector<OUT>

emitWatermark

public void emitWatermark(Watermark mark)

从接口复制的说明: Output

Emits a Watermark from an operator. This watermark is broadcast to all downstream operators.

A watermark specifies that no element with a timestamp lower or equal to the watermark timestamp will be emitted in the future.

指定者:

emitWatermark 在接口中 Output<OUT>

emitWatermarkStatus

public void emitWatermarkStatus(WatermarkStatus watermarkStatus)

指定者:

emitWatermarkStatus 在接口中 Output<OUT>

collect

public <X> void collect(org.apache.flink.util.OutputTag<X> outputTag,
                        StreamRecord<X> record)

从接口复制的说明: Output

Emits a record to the side output identified by the given OutputTag.

指定者:

collect 在接口中 Output<OUT>

record - The record to collect.

emitLatencyMarker

public void emitLatencyMarker(LatencyMarker latencyMarker)

指定者:

emitLatencyMarker 在接口中 Output<OUT>

close

public void close()

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

指定者:

close 在接口中 org.apache.flink.util.Collector<OUT>

getWatermarkGauge

public org.apache.flink.metrics.Gauge<Long> getWatermarkGauge()

指定者:

getWatermarkGauge 在接口中 WatermarkGaugeExposingOutput<OUT>