org.apache.crunch

Class CachingOptions.Builder

java.lang.Object

org.apache.crunch.CachingOptions.Builder

Enclosing class:

CachingOptions

public static class CachingOptions.Builder
extends Object

A Builder class to use for setting the CachingOptions for a PCollection. The default settings are to keep a single replica of the data deserialized in memory, without writing to disk unless it is required due to resource limitations.

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
CachingOptions	build()
CachingOptions.Builder	deserialized(boolean deserialized)
CachingOptions.Builder	replicas(int replicas)
CachingOptions.Builder	useDisk(boolean useDisk)
CachingOptions.Builder	useMemory(boolean useMemory)

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

useMemory

public CachingOptions.Builder useMemory(boolean useMemory)

useDisk

public CachingOptions.Builder useDisk(boolean useDisk)

deserialized

public CachingOptions.Builder deserialized(boolean deserialized)

replicas

public CachingOptions.Builder replicas(int replicas)

build

public CachingOptions build()