Package org.apache.spark.resource

Class ResourceInformation

Object

org.apache.spark.resource.ResourceInformation

All Implemented Interfaces:

Serializable

public class ResourceInformation
extends Object
implements Serializable

Class to hold information about a type of Resource. A resource could be a GPU, FPGA, etc. The array of addresses are resource specific and its up to the user to interpret the address.

One example is GPUs, where the addresses would be the indices of the GPUs

param: name the name of the resource param: addresses an array of strings describing the addresses of the resource

Since:

3.0.0

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ResourceInformation(String name, String[] addresses)

Method Summary

Modifier and Type	Method	Description
String[]	addresses()
boolean	equals(Object obj)
int	hashCode()
String	name()
static ResourceInformation	parseJson(String json)	Parses a JSON string into a ResourceInformation instance.
static ResourceInformation	parseJson(org.json4s.JValue json)
final org.json4s.JValue	toJson()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

ResourceInformation

public ResourceInformation(String name,
 String[] addresses)

Method Details

parseJson

public static ResourceInformation parseJson(String json)

Parses a JSON string into a ResourceInformation instance.

Parameters:

json - (undocumented)

Returns:

(undocumented)

parseJson

public static ResourceInformation parseJson(org.json4s.JValue json)

name

public String name()

addresses

public String[] addresses()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toJson

public final org.json4s.JValue toJson()