io.ray.api.call

类 BaseActorCreator<T extends BaseActorCreator>

java.lang.Object

io.ray.api.call.BaseActorCreator<T>

类型参数:

T - The type of the concrete actor creator

直接已知子类:

ActorCreator, PyActorCreator

public class BaseActorCreator<T extends BaseActorCreator>
extends Object

Base helper to create actor.

字段概要

字段

限定符和类型	字段和说明
protected ActorCreationOptions.Builder	builder

构造器概要

构造器

构造器和说明
BaseActorCreator()

方法概要

限定符和类型	方法和说明
protected ActorCreationOptions	buildOptions()
T	setMaxConcurrency(int maxConcurrency) Set the max number of concurrent calls to allow for this actor.
T	setMaxPendingCalls(int maxPendingCalls) Set the max number of pending calls allowed on the actor handle.
T	setMaxRestarts(int maxRestarts) This specifies the maximum number of times that the actor should be restarted when it dies unexpectedly.
T	setName(String name) Set the actor name of a named actor.
T	setPlacementGroup(PlacementGroup group, int bundleIndex) Set the placement group to place this actor in.
T	setResource(String resourceName, Double resourceQuantity) Set a custom resource requirement to reserve for the lifetime of this actor.
T	setResources(Map<String,Double> resources) Set custom resource requirements to reserve for the lifetime of this actor.

从类继承的方法 java.lang.Object

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

字段详细资料

builder

protected ActorCreationOptions.Builder builder

构造器详细资料

BaseActorCreator

public BaseActorCreator()

方法详细资料

setName

public T setName(String name)

Set the actor name of a named actor.

参数:

name - The name of the named actor.

返回:

self

另请参阅:

ActorCreationOptions.Builder.setName(String)

setResource

public T setResource(String resourceName,
                     Double resourceQuantity)

Set a custom resource requirement to reserve for the lifetime of this actor. This method can be called multiple times. If the same resource is set multiple times, the latest quantity will be used.

参数:

resourceName - resource name

resourceQuantity - resource quantity

返回:

self

另请参阅:

ActorCreationOptions.Builder#setResource(java.lang.String, java.lang.Double)

setResources

public T setResources(Map<String,Double> resources)

Set custom resource requirements to reserve for the lifetime of this actor. This method can be called multiple times. If the same resource is set multiple times, the latest quantity will be used.

参数:

resources - requirements for multiple resources.

返回:

self

另请参阅:

setResources(java.util.Map)

setMaxRestarts

public T setMaxRestarts(int maxRestarts)

This specifies the maximum number of times that the actor should be restarted when it dies unexpectedly. The minimum valid value is 0 (default), which indicates that the actor doesn't need to be restarted. A value of -1 indicates that an actor should be restarted indefinitely.

参数:

maxRestarts - max number of actor restarts

返回:

self

另请参阅:

ActorCreationOptions.Builder#setMaxRestarts(int)

setMaxConcurrency

public T setMaxConcurrency(int maxConcurrency)

Set the max number of concurrent calls to allow for this actor.

The maximum concurrency defaults to 1 for threaded execution. Note that the execution order is not guaranteed when max_concurrency > 1.

参数:

maxConcurrency - The maximum number of concurrent calls to allow for this actor.

返回:

self

另请参阅:

ActorCreationOptions.Builder#setMaxConcurrency(int)

setMaxPendingCalls

public T setMaxPendingCalls(int maxPendingCalls)

Set the max number of pending calls allowed on the actor handle. When this value is exceeded, ray.exceptions.PendingCallsLimitExceededException will be thrown for further tasks. Note that this limit is counted per handle. -1 means that the number of pending calls is unlimited.

参数:

maxPendingCalls - The maximum number of pending calls for this actor.

返回:

self

setPlacementGroup

public T setPlacementGroup(PlacementGroup group,
                           int bundleIndex)

Set the placement group to place this actor in.

参数:

group - The placement group of the actor.

bundleIndex - The index of the bundle to place this actor in.

返回:

self

另请参阅:

ActorCreationOptions.Builder#setPlacementGroup(PlacementGroup, int)

buildOptions

protected ActorCreationOptions buildOptions()