如何使用父actor上下文在java-akka中分配自定义调度程序？

Question

我以以下方式使用akka在Java中创建了一个actor系统。 我也创建了监督演员。

最终的ActorSystem系统= getSystem（）; system.actorOf（Props.create（Supervisor.class），Supervisor.NAME）;

我通过以下方式更新了默认调度程序。

akka {
      default-dispatcher {
        # Dispatcher is the name of the event-based dispatcher
        type = Dispatcher
        # What kind of ExecutionService to use
        executor = "fork-join-executor"
        # Configuration for the fork join pool
        fork-join-executor {
          # Min number of threads to cap factor-based parallelism number to
          parallelism-min = 256
          # Parallelism (threads) ... ceil(available processors * factor)
          parallelism-factor = 40.0
          # Max number of threads to cap factor-based parallelism number to
          parallelism-max = 512
        }
        # Throughput defines the maximum number of messages to be
        # processed per actor before the thread jumps to the next actor.
        # Set to 1 for as fair as possible.
        throughput = 1
      }
}

我面临的问题是当我为特定角色编写自定义调度程序时。 因为它无法识别演员的模式

Answer 1

您需要在配置中添加“部署”部分。

码：

ActorRef myActor =
  system.actorOf(Props.create(MyActor.class),
    "myactor");

配置：

akka.actor.deployment {
  /myactor {
    dispatcher = my-dispatcher
  }
}

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