org.apache.beam.sdk.extensions.sorter

Class BufferedExternalSorter.Options

java.lang.Object

org.apache.beam.sdk.extensions.sorter.BufferedExternalSorter.Options

All Implemented Interfaces:

Serializable

Enclosing class:

BufferedExternalSorter

public static class BufferedExternalSorter.Options
extends Object
implements Serializable

Contains configuration for the sorter.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Options()

Method Summary

Modifier and Type	Method and Description
int	getMemoryMB() Returns the configured size of the memory buffer.
String	getTempLocation() Returns the configured temporary location.
BufferedExternalSorter.Options	setMemoryMB(int memoryMB) Sets the size of the memory buffer in megabytes.
BufferedExternalSorter.Options	setTempLocation(String tempLocation) Sets the path to a temporary location where the sorter writes intermediate files.

Methods inherited from class java.lang.Object

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

Constructor Detail

Options

public Options()

Method Detail

setTempLocation

public BufferedExternalSorter.Options setTempLocation(String tempLocation)

Sets the path to a temporary location where the sorter writes intermediate files.

getTempLocation

public String getTempLocation()

Returns the configured temporary location.

setMemoryMB

public BufferedExternalSorter.Options setMemoryMB(int memoryMB)

Sets the size of the memory buffer in megabytes. This controls both the buffer for initial in memory sorting and the buffer used when external sorting. Must be greater than zero and less than 2048.

getMemoryMB

public int getMemoryMB()

Returns the configured size of the memory buffer.