org.apache.beam.runners.flink.translation.wrappers.streaming

Class DoFnOperator.MultiOutputOutputManagerFactory<OutputT>

java.lang.Object

org.apache.beam.runners.flink.translation.wrappers.streaming.DoFnOperator.MultiOutputOutputManagerFactory<OutputT>

Enclosing class:

DoFnOperator<InputT,OutputT>

public static class DoFnOperator.MultiOutputOutputManagerFactory<OutputT>
extends java.lang.Object

Implementation of OutputManagerFactory that creates an DoFnOperator.BufferedOutputManager that can write to multiple logical outputs by Flink side output.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MultiOutputOutputManagerFactory(org.apache.beam.sdk.values.TupleTag<OutputT> mainTag, org.apache.beam.sdk.coders.Coder<org.apache.beam.sdk.util.WindowedValue<OutputT>> mainCoder, org.apache.beam.runners.core.construction.SerializablePipelineOptions pipelineOptions)
MultiOutputOutputManagerFactory(org.apache.beam.sdk.values.TupleTag<OutputT> mainTag, java.util.Map<org.apache.beam.sdk.values.TupleTag<?>,org.apache.flink.util.OutputTag<org.apache.beam.sdk.util.WindowedValue<?>>> tagsToOutputTags, java.util.Map<org.apache.beam.sdk.values.TupleTag<?>,org.apache.beam.sdk.coders.Coder<org.apache.beam.sdk.util.WindowedValue<?>>> tagsToCoders, java.util.Map<org.apache.beam.sdk.values.TupleTag<?>,java.lang.Integer> tagsToIds, org.apache.beam.runners.core.construction.SerializablePipelineOptions pipelineOptions)

Method Summary

Modifier and Type	Method and Description
DoFnOperator.BufferedOutputManager<OutputT>	create(org.apache.flink.streaming.api.operators.Output<org.apache.flink.streaming.runtime.streamrecord.StreamRecord<org.apache.beam.sdk.util.WindowedValue<OutputT>>> output, java.util.concurrent.locks.Lock bufferLock, org.apache.flink.runtime.state.OperatorStateBackend operatorStateBackend)

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiOutputOutputManagerFactory

public MultiOutputOutputManagerFactory(org.apache.beam.sdk.values.TupleTag<OutputT> mainTag,
                                       org.apache.beam.sdk.coders.Coder<org.apache.beam.sdk.util.WindowedValue<OutputT>> mainCoder,
                                       org.apache.beam.runners.core.construction.SerializablePipelineOptions pipelineOptions)

MultiOutputOutputManagerFactory

public MultiOutputOutputManagerFactory(org.apache.beam.sdk.values.TupleTag<OutputT> mainTag,
                                       java.util.Map<org.apache.beam.sdk.values.TupleTag<?>,org.apache.flink.util.OutputTag<org.apache.beam.sdk.util.WindowedValue<?>>> tagsToOutputTags,
                                       java.util.Map<org.apache.beam.sdk.values.TupleTag<?>,org.apache.beam.sdk.coders.Coder<org.apache.beam.sdk.util.WindowedValue<?>>> tagsToCoders,
                                       java.util.Map<org.apache.beam.sdk.values.TupleTag<?>,java.lang.Integer> tagsToIds,
                                       org.apache.beam.runners.core.construction.SerializablePipelineOptions pipelineOptions)

Method Detail

create

public DoFnOperator.BufferedOutputManager<OutputT> create(org.apache.flink.streaming.api.operators.Output<org.apache.flink.streaming.runtime.streamrecord.StreamRecord<org.apache.beam.sdk.util.WindowedValue<OutputT>>> output,
                                                          java.util.concurrent.locks.Lock bufferLock,
                                                          org.apache.flink.runtime.state.OperatorStateBackend operatorStateBackend)
                                                   throws java.lang.Exception

Throws:

java.lang.Exception