I got the same error. My situation is same as @Nicolau, using BalancingPool
with ActorSubscriber.
[ERROR] [09/15/2015 17:57:24.624]
[TcpStreamActorITest-akka.actor.default-dispatcher-3]
[akka://TcpStreamActorITest/user/$b/flow-1-1-actorSubscriberSink] received
Supervise from unregistered child
Actor[akka://TcpStreamActorITest/user/$b/flow-1-1-actorSubscriberSink/tcp-client-router#3824265],
this will not end well
[ERROR] [09/15/2015 17:57:24.630]
[TcpStreamActorITest-akka.actor.default-dispatcher-2]
[akka://TcpStreamActorITest/user/$b/flow-1-1-actorSubscriberSink]
configuration problem while creating
[akka://TcpStreamActorITest/user/$b/flow-1-1-actorSubscriberSink/tcp-client-router]
with router dispatcher [akka.actor.default-dispatcher] and mailbox
[akka.actor.default-mailbox] and routee dispatcher
[akka.actor.default-dispatcher] and mailbox [akka.actor.default-mailbox]
akka.actor.ActorInitializationException: exception during creation
at akka.actor.ActorInitializationException$.apply(Actor.scala:166)
at akka.actor.ActorCell.create(ActorCell.scala:596)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:456)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)
at akka.dispatch.Mailbox.run(Mailbox.scala:219)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: akka.ConfigurationException: configuration problem while
creating
[akka://TcpStreamActorITest/user/$b/flow-1-1-actorSubscriberSink/tcp-client-router]
with router dispatcher [akka.actor.default-dispatcher] and mailbox
[akka.actor.default-mailbox] and routee dispatcher
[akka.actor.default-dispatcher] and mailbox [akka.actor.default-mailbox]
at akka.actor.LocalActorRefProvider.actorOf(ActorRefProvider.scala:753)
at akka.actor.dungeon.Children$class.makeChild(Children.scala:206)
at akka.actor.dungeon.Children$class.actorOf(Children.scala:37)
at akka.actor.ActorCell.actorOf(ActorCell.scala:369)
at skarn.apns.TcpStreamActor.<init>(TcpStreamActor.scala:138)
at
skarn.apns.TcpStreamActor$$anonfun$props$4.apply(TcpStreamActor.scala:128)
at
skarn.apns.TcpStreamActor$$anonfun$props$4.apply(TcpStreamActor.scala:128)
at akka.actor.TypedCreatorFunctionConsumer.produce(Props.scala:346)
at akka.actor.Props.newActor(Props.scala:255)
at akka.actor.ActorCell.newActor(ActorCell.scala:552)
at akka.actor.ActorCell.create(ActorCell.scala:578)
... 9 more
Caused by: com.typesafe.config.ConfigException$BadPath: path parameter:
Invalid path
'BalancingPool-/$b/flow-1-1-actorSubscriberSink/tcp-client-router': Token
not allowed in path expression: 'b' ('$' not followed by {, 'b' not allowed
after '$') (you can double-quote this token if you really want it here)
at com.typesafe.config.impl.Parser.parsePathExpression(Parser.java:1095)
at com.typesafe.config.impl.Parser.parsePath(Parser.java:1135)
at com.typesafe.config.impl.Path.newPath(Path.java:224)
at com.typesafe.config.impl.SimpleConfig.hasPath(SimpleConfig.java:80)
at akka.dispatch.CachingConfig.hasPath(CachingConfig.scala:97)
at akka.dispatch.Dispatchers.hasDispatcher(Dispatchers.scala:89)
at akka.routing.BalancingPool.newRoutee(Balancing.scala:106)
at
akka.routing.RoutedActorCell$$anonfun$start$3.apply(RoutedActorCell.scala:116)
at
akka.routing.RoutedActorCell$$anonfun$start$3.apply(RoutedActorCell.scala:116)
at
scala.collection.generic.GenTraversableFactory.fill(GenTraversableFactory.scala:90)
at akka.routing.RoutedActorCell.start(RoutedActorCell.scala:116)
at akka.routing.RoutedActorCell.start(RoutedActorCell.scala:41)
at akka.actor.RepointableActorRef.point(RepointableActorRef.scala:105)
at akka.actor.RepointableActorRef.initialize(RepointableActorRef.scala:82)
at akka.actor.LocalActorRefProvider.actorOf(ActorRefProvider.scala:751)
... 19 more
You can find my code here.
https://gist.github.com/TanUkkii007/0bbef0d32c4a55a80e19
2015年7月15日水曜日 3時44分32秒 UTC+9 Nicolau Werneck:
>
> I am trying to write an ActorSubscriber to use as a sink to am akka
> stream. This actor has a router to the processing of the incoming data.
>
> My code is working just fine right now, I have it up on GitHub (
> https://github.com/projetoeureka/akka-mapreduce/commit/94a7896ffe5ab5b66e72a04b8ccd6c2f0b8ef390
> )
>
> The problem is I only managed to make it work when using a SmallestMailbox
> routing logic. I wanted to use a BalacingPool. But when I replaced the kind
> of router in my code I cannot even create the router actor. Instead I get
> this error below. Any thoughs? ++nic
>
> [ERROR] [07/14/2015 15:43:21.994] [Main-akka.actor.default-dispatcher-3]
> [akka://Main/user/$a/flow-1-3-actorSubscriberSink] received Supervise from
> unregistered child
> Actor[akka://Main/user/$a/flow-1-3-actorSubscriberSink/mapred-router#-332511953],
>
> this will not end well
> [ERROR] [07/14/2015 15:43:21.997] [Main-akka.actor.default-dispatcher-5]
> [akka://Main/user/$a/flow-1-3-actorSubscriberSink] configuration problem
> while creating
> [akka://Main/user/$a/flow-1-3-actorSubscriberSink/mapred-router] with
> router dispatcher [akka.actor.default-dispatcher] and mailbox
> [akka.actor.default-mailbox] and routee dispatcher
> [akka.actor.default-dispatcher] and mailbox [akka.actor.default-mailbox]
> akka.actor.ActorInitializationException: exception during creation
> at akka.actor.ActorInitializationException$.apply(Actor.scala:166)
> at akka.actor.ActorCell.create(ActorCell.scala:596)
> at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:456)
> at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
> at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)
> at akka.dispatch.Mailbox.run(Mailbox.scala:219)
> at
> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)
> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
> at
> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> at
> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> Caused by: akka.ConfigurationException: configuration problem while
> creating [akka://Main/user/$a/flow-1-3-actorSubscriberSink/mapred-router]
> with router dispatcher [akka.actor.default-dispatcher] and mailbox
> [akka.actor.default-mailbox] and routee dispatcher
> [akka.actor.default-dispatcher] and mailbox [akka.actor.default-mailbox]
> at akka.actor.LocalActorRefProvider.actorOf(ActorRefProvider.scala:753)
> at akka.actor.dungeon.Children$class.makeChild(Children.scala:206)
> at akka.actor.dungeon.Children$class.actorOf(Children.scala:37)
> at akka.actor.ActorCell.actorOf(ActorCell.scala:369)
> at geekie.mapred.Mapred.<init>(Mapred.scala:27)
> at geekie.mapred.Mapred$$anonfun$props$1.apply(Mapred.scala:58)
> at geekie.mapred.Mapred$$anonfun$props$1.apply(Mapred.scala:58)
> at akka.actor.TypedCreatorFunctionConsumer.produce(Props.scala:343)
> at akka.actor.Props.newActor(Props.scala:252)
> at akka.actor.ActorCell.newActor(ActorCell.scala:552)
> at akka.actor.ActorCell.create(ActorCell.scala:578)
> ... 9 more
> Caused by: com.typesafe.config.ConfigException$BadPath: path parameter:
> Invalid path
> 'BalancingPool-/$a/flow-1-3-actorSubscriberSink/mapred-router': Token not
> allowed in path expression: 'a' ('$' not followed by {, 'a' not allowed
> after '$') (you can double-quote this token if you really want it here)
> at com.typesafe.config.impl.Parser.parsePathExpression(Parser.java:1095)
> at com.typesafe.config.impl.Parser.parsePath(Parser.java:1135)
> at com.typesafe.config.impl.Path.newPath(Path.java:224)
> at com.typesafe.config.impl.SimpleConfig.hasPath(SimpleConfig.java:80)
> at akka.dispatch.CachingConfig.hasPath(CachingConfig.scala:97)
> at akka.dispatch.Dispatchers.hasDispatcher(Dispatchers.scala:89)
> at akka.routing.BalancingPool.newRoutee(Balancing.scala:106)
> at
> akka.routing.RoutedActorCell$$anonfun$start$3.apply(RoutedActorCell.scala:116)
> at
> akka.routing.RoutedActorCell$$anonfun$start$3.apply(RoutedActorCell.scala:116)
> at
> scala.collection.generic.GenTraversableFactory.fill(GenTraversableFactory.scala:90)
> at akka.routing.RoutedActorCell.start(RoutedActorCell.scala:116)
> at akka.routing.RoutedActorCell.start(RoutedActorCell.scala:41)
> at akka.actor.RepointableActorRef.point(RepointableActorRef.scala:105)
> at akka.actor.RepointableActorRef.initialize(RepointableActorRef.scala:82)
> at akka.actor.LocalActorRefProvider.actorOf(ActorRefProvider.scala:751)
> ... 19 more
>
>
>
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