org.apache.spark.resource

Class ResourceRequest

Object

org.apache.spark.resource.ResourceRequest

public class ResourceRequest
extends Object

Class that represents a resource request.

The class used when discovering resources (using the discovery script), or via the context as it is parsing configuration for the ResourceID.

param: id object identifying the resource param: amount integer amount for the resource. Note that for a request (executor level), fractional resources does not make sense, so amount is an integer. param: discoveryScript optional discovery script file name param: vendor optional vendor name

Since:

3.0.0

Constructor Summary

Constructors

Constructor and Description
ResourceRequest(ResourceID id, long amount, java.util.Optional<String> discoveryScript, java.util.Optional<String> vendor)

Method Summary

Modifier and Type	Method and Description
long	amount()
java.util.Optional<String>	discoveryScript()
boolean	equals(Object obj)
int	hashCode()
ResourceID	id()
java.util.Optional<String>	vendor()

Methods inherited from class Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ResourceRequest

public ResourceRequest(ResourceID id,
                       long amount,
                       java.util.Optional<String> discoveryScript,
                       java.util.Optional<String> vendor)

Method Detail

amount

public long amount()

discoveryScript

public java.util.Optional<String> discoveryScript()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

id

public ResourceID id()

vendor

public java.util.Optional<String> vendor()