org.apache.beam.runners.spark.translation

Class StorageLevelPTransform

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<PCollection<?>,PCollection<String>>

org.apache.beam.runners.spark.translation.StorageLevelPTransform

All Implemented Interfaces:

Serializable, HasDisplayData

public final class StorageLevelPTransform
extends PTransform<PCollection<?>,PCollection<String>>

Get RDD storage level for the input PCollection (mostly used for testing purpose).

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.beam.sdk.transforms.PTransform

name

Constructor Summary

Constructors

Constructor and Description
StorageLevelPTransform()

Method Summary

Modifier and Type	Method and Description
PCollection<String>	expand(PCollection<?> input)
Coder	getDefaultOutputCoder()

Methods inherited from class org.apache.beam.sdk.transforms.PTransform

getAdditionalInputs, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, populateDisplayData, toString, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageLevelPTransform

public StorageLevelPTransform()

Method Detail

expand

public PCollection<String> expand(PCollection<?> input)

Specified by:

expand in class PTransform<PCollection<?>,PCollection<String>>

getDefaultOutputCoder

public Coder getDefaultOutputCoder()

Overrides:

getDefaultOutputCoder in class PTransform<PCollection<?>,PCollection<String>>