I think there have been some issues around balancing pool configuration
that are fixed in 2.4. You can try with Akka version 2.4.0-RC3.
On Tue, Sep 15, 2015 at 11:13 AM, Yusuke Yasuda <yusuke.007.ya...@gmail.com>
wrote:
> 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
>>
>>
>> --
> >>>>>>>>>> Read the docs: http://akka.io/docs/
> >>>>>>>>>> Check the FAQ:
> http://doc.akka.io/docs/akka/current/additional/faq.html
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--
Patrik Nordwall
Typesafe <http://typesafe.com/> - Reactive apps on the JVM
Twitter: @patriknw
--
>>>>>>>>>> Read the docs: http://akka.io/docs/
>>>>>>>>>> Check the FAQ:
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
>>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
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