I am trying to send a message to a remote actor from a Play application (running Play 2.1.5, Akka 2.2.4 and Scala 2.10.0). The remote actor is on a system that runs Scala 2.10.3 and Akka 2.2.4. I get the following exception .. However if I switch back to Scala 2.10.0 in both the systems, things work ok.
12:22:33.807 [JobManagerService-akka.actor.default-dispatcher-4] ERROR akka.remote.EndpointWriter - AssociationError [akka.tcp://JobManagerService@localhost:9303] <- [akka.tcp://WebLayer@localhost:9302]: Error [null] [ java.io.OptionalDataException at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1349) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) at scala.collection.immutable.$colon$colon.readObject(List.scala:366) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:979) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1873) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) at scala.collection.immutable.$colon$colon.readObject(List.scala:366) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:979) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1873) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) at scala.collection.immutable.$colon$colon.readObject(List.scala:366) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:979) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1873) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1970) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1895) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1970) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1895) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1970) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1895) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) at scala.collection.immutable.$colon$colon.readObject(List.scala:366) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:979) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1873) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1970) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1895) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) at scala.collection.immutable.$colon$colon.readObject(List.scala:366) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:979) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1873) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1970) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1895) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1970) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1895) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1970) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1895) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) at akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) at akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) at scala.util.Try$.apply(Try.scala:161) at akka.serialization.Serialization.deserialize(Serialization.scala:98) at akka.remote.serialization.MessageContainerSerializer.fromBinary(MessageContainerSerializer.scala:58) at akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) at scala.util.Try$.apply(Try.scala:161) at akka.serialization.Serialization.deserialize(Serialization.scala:98) at akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) at akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) at akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:771) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) at akka.actor.ActorCell.invoke(ActorCell.scala:456) at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) at akka.dispatch.Mailbox.run(Mailbox.scala:219) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:385) 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) ] Suggestions ? Is this expected ? Thanks. - Debasish -- >>>>>>>>>> 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 --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
