org.apache.beam.runners.flink

Class FlinkPipelineOptions.MaxBundleSizeFactory

java.lang.Object

org.apache.beam.runners.flink.FlinkPipelineOptions.MaxBundleSizeFactory

All Implemented Interfaces:

DefaultValueFactory<java.lang.Long>

Enclosing interface:

FlinkPipelineOptions

public static class FlinkPipelineOptions.MaxBundleSizeFactory
extends java.lang.Object
implements DefaultValueFactory<java.lang.Long>

Maximum bundle size factory. For a streaming job it's desireable to keep bundle size small to optimize latency. In batch, we optimize for throughput and hence bundle size is kept large.

Constructor Summary

Constructors

Constructor and Description
MaxBundleSizeFactory()

Method Summary

Modifier and Type	Method and Description
java.lang.Long	create(PipelineOptions options) Creates a default value for a getter marked with Default.InstanceFactory.

Methods inherited from class java.lang.Object

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

Constructor Detail

MaxBundleSizeFactory

public MaxBundleSizeFactory()

Method Detail

create

public java.lang.Long create(PipelineOptions options)

Description copied from interface: DefaultValueFactory

Creates a default value for a getter marked with Default.InstanceFactory.

Specified by:

create in interface DefaultValueFactory<java.lang.Long>

Parameters:

options - The current pipeline options.

Returns:

The default value to be used for the annotated getter.