William Lau created TOREE-327:
---------------------------------
Summary: java.lang.IncompatibleClassChangeError: Class
org.apache.toree.kernel.protocol.v5.relay.KernelMessageRelay does not implement
the requested interface akka.actor.StashSupport
Key: TOREE-327
URL: https://issues.apache.org/jira/browse/TOREE-327
Project: TOREE
Issue Type: Bug
Affects Versions: 0.1.0
Environment: RHEL 7.2
CDH 5.7 Spark Gateway Role (Spark 1.6.0)
Jupyter 4.1.0
Reporter: William Lau
Encountered the following error when starting the Toree kernel in the Jupyter
notebook:
{code}
16/06/29 09:02:09 INFO toree.Main$$anon$1: Kernel version:
0.1.0.dev9-incubating-SNAPSHOT
16/06/29 09:02:09 INFO toree.Main$$anon$1: Scala version: Some(2.10.4)
16/06/29 09:02:09 INFO toree.Main$$anon$1: ZeroMQ (JeroMQ) version: 3.2.2
16/06/29 09:02:09 INFO toree.Main$$anon$1: Initializing internal actor system
16/06/29 09:02:09 INFO slf4j.Slf4jLogger: Slf4jLogger started
16/06/29 09:02:09 ERROR actor.OneForOneStrategy: exception during creation
akka.actor.ActorInitializationException: exception during creation
at akka.actor.ActorInitializationException$.apply(Actor.scala:218)
at akka.actor.ActorCell.create(ActorCell.scala:578)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:425)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:447)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:262)
at akka.dispatch.Mailbox.run(Mailbox.scala:218)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at akka.util.Reflect$.instantiate(Reflect.scala:65)
at akka.actor.Props.newActor(Props.scala:337)
at akka.actor.ActorCell.newActor(ActorCell.scala:534)
at akka.actor.ActorCell.create(ActorCell.scala:560)
... 9 more
Caused by: java.lang.IncompatibleClassChangeError: Class
org.apache.toree.kernel.protocol.v5.relay.KernelMessageRelay does not implement
the requested interface akka.actor.StashSupport
at akka.actor.StashSupport$class.$init$(Stash.scala:120)
at
org.apache.toree.kernel.protocol.v5.relay.KernelMessageRelay.<init>(KernelMessageRelay.scala:44)
... 17 more
16/06/29 09:02:09 ERROR actor.OneForOneStrategy: exception during creation
akka.actor.ActorInitializationException: exception during creation
at akka.actor.ActorInitializationException$.apply(Actor.scala:218)
at akka.actor.ActorCell.create(ActorCell.scala:578)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:425)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:447)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:262)
at akka.dispatch.Mailbox.run(Mailbox.scala:218)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at akka.util.Reflect$.instantiate(Reflect.scala:65)
at akka.actor.Props.newActor(Props.scala:337)
at akka.actor.ActorCell.newActor(ActorCell.scala:534)
at akka.actor.ActorCell.create(ActorCell.scala:560)
... 9 more
Caused by: java.lang.IncompatibleClassChangeError: Class
org.apache.toree.communication.security.SignatureManagerActor does not
implement the requested interface akka.actor.StashSupport
at akka.actor.StashSupport$class.$init$(Stash.scala:120)
at
org.apache.toree.communication.security.SignatureManagerActor.<init>(SignatureManagerActor.scala:30)
... 17 more
16/06/29 09:02:09 ERROR actor.OneForOneStrategy: exception during creation
akka.actor.ActorInitializationException: exception during creation
at akka.actor.ActorInitializationException$.apply(Actor.scala:218)
at akka.actor.ActorCell.create(ActorCell.scala:578)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:425)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:447)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:262)
at akka.dispatch.Mailbox.run(Mailbox.scala:218)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at akka.util.Reflect$.instantiate(Reflect.scala:65)
at akka.actor.Props.newActor(Props.scala:337)
at akka.actor.ActorCell.newActor(ActorCell.scala:534)
at akka.actor.ActorCell.create(ActorCell.scala:560)
... 9 more
Caused by: java.lang.IncompatibleClassChangeError: Class
org.apache.toree.kernel.protocol.v5.handler.GenericSocketMessageHandler does
not implement the requested interface akka.actor.StashSupport
at akka.actor.StashSupport$class.$init$(Stash.scala:120)
at
org.apache.toree.kernel.protocol.v5.handler.GenericSocketMessageHandler.<init>(GenericSocketMessageHandler.scala:43)
... 17 more
16/06/29 09:02:09 ERROR actor.OneForOneStrategy: exception during creation
akka.actor.ActorInitializationException: exception during creation
at akka.actor.ActorInitializationException$.apply(Actor.scala:218)
at akka.actor.ActorCell.create(ActorCell.scala:578)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:425)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:447)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:262)
at akka.dispatch.Mailbox.run(Mailbox.scala:218)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at akka.util.Reflect$.instantiate(Reflect.scala:65)
at akka.actor.Props.newActor(Props.scala:337)
at akka.actor.ActorCell.newActor(ActorCell.scala:534)
at akka.actor.ActorCell.create(ActorCell.scala:560)
... 9 more
Caused by: java.lang.IncompatibleClassChangeError: Class
org.apache.toree.kernel.protocol.v5.handler.ShutdownHandler does not implement
the requested interface akka.actor.StashSupport
at akka.actor.StashSupport$class.$init$(Stash.scala:120)
at
org.apache.toree.kernel.protocol.v5.handler.BaseHandler.<init>(BaseHandler.scala:27)
at
org.apache.toree.kernel.protocol.v5.handler.ShutdownHandler.<init>(ShutdownHandler.scala:36)
... 17 more
{code}
I am using a self build package from the latest master (to get around
TOREE-324).
Before this I was trying a self-compiled build from the spark-kernel project
and I encountered the same exception when starting the kernel in the notebook.
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