Moon:
hi~
I check the setting gear button, all the buttons appear blue. The interpret
null not found error disappeared, however it turns to the second error
above.You said i had multiple versions of the netty in my chasspath, and i
also haven't set classpath.I just can find the netty in my
incubator-zeppelin-master/spark/pom.xml. Can you help me more detail, if
you wanna any info i can paste to you. I forget to say my cluster is
standalone, neither Yarn nor mesos. i don't know is this a problem.
Much thanks to u
jzy
On Tue, Jul 14, 2015 at 1:17 AM, moon soo Lee <m...@apache.org> wrote:
> Hi,
>
> Interpreter null not found.
>
> This error is happening when there're no binded interpreter to your
> notebook. You can bind interpreters with small gear button on top right
> corner of your notebook.
>
> ERROR [2015-07-13 16:56:11,020]
> ({sparkDriver-akka.actor.default-dispatcher-3}
> Slf4jLogger.scala[apply$mcV$sp]:66) - Uncaught fatal error from thread
> [sparkDriver-akka.remote.default-remote-dispatcher-5] shutting down
> ActorSystem [sparkDriver]
>
> java.lang.VerifyError: (class:
> org/jboss/netty/channel/socket/nio/NioWorkerPool, method: createWorker
> signature:
> (Ljava/util/concurrent/Executor;)Lorg/jboss/netty/channel/socket/nio/AbstractNioWorker;)
> Wrong return type in function
>
> This error came from different reason. The problem can happen when you
> have multiple version of the same library (netty) in your classpath.
>
> Hope this helps.
>
> Best,
> moon
>
> On Mon, Jul 13, 2015 at 3:21 AM 江之源 <jiangzhiy...@liulishuo.com> wrote:
>
>> I install zeppelin in both local and cluster model.The local model works
>> well, but the cluster model don't work well. i run the tutorial example and
>> it responds the error:
>> Interpreter null not found.
>>
>> my install config is spark1.3 and Hadoop 2.0.0-cdh4.5.0.
>> it shows the remote didn't start successfully.
>>
>> and the interpreter-spark-log writes:
>>
>> ERROR [2015-07-13 16:56:11,020]
>> ({sparkDriver-akka.actor.default-dispatcher-3}
>> Slf4jLogger.scala[apply$mcV$sp]:66) - Uncaught fatal error from thread
>> [sparkDriver-akka.remote.default-remote-dispatcher-5] shutting down
>> ActorSystem [sparkDriver]
>>
>> java.lang.VerifyError: (class:
>> org/jboss/netty/channel/socket/nio/NioWorkerPool, method: createWorker
>> signature:
>> (Ljava/util/concurrent/Executor;)Lorg/jboss/netty/channel/socket/nio/AbstractNioWorker;)
>> Wrong return type in function
>>
>> at
>> akka.remote.transport.netty.NettyTransport.<init>(NettyTransport.scala:283)
>>
>> at
>> akka.remote.transport.netty.NettyTransport.<init>(NettyTransport.scala:240)
>>
>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>> Method)
>>
>> at
>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>>
>> at
>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>>
>> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>>
>> at
>> akka.actor.ReflectiveDynamicAccess$$anonfun$createInstanceFor$2.apply(DynamicAccess.scala:78)
>>
>> at scala.util.Try$.apply(Try.scala:161)
>>
>> at
>> akka.actor.ReflectiveDynamicAccess.createInstanceFor(DynamicAccess.scala:73)
>>
>> at
>> akka.actor.ReflectiveDynamicAccess$$anonfun$createInstanceFor$3.apply(DynamicAccess.scala:84)
>>
>> at
>> akka.actor.ReflectiveDynamicAccess$$anonfun$createInstanceFor$3.apply(DynamicAccess.scala:84)
>>
>> at scala.util.Success.flatMap(Try.scala:200)
>>
>> at
>> akka.actor.ReflectiveDynamicAccess.createInstanceFor(DynamicAccess.scala:84)
>>
>> at
>> akka.remote.EndpointManager$$anonfun$9.apply(Remoting.scala:692)
>>
>> at
>> akka.remote.EndpointManager$$anonfun$9.apply(Remoting.scala:684)
>>
>> at
>> scala.collection.TraversableLike$WithFilter$$anonfun$map$2.apply(TraversableLike.scala:722)
>>
>> at scala.collection.Iterator$class.foreach(Iterator.scala:727)
>>
>> at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
>>
>> at
>> scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
>>
>> at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
>>
>> at
>> scala.collection.TraversableLike$WithFilter.map(TraversableLike.scala:721)
>>
>> at
>> akka.remote.EndpointManager.akka$remote$EndpointManager$$listens(Remoting.scala:684)
>>
>> at
>> akka.remote.EndpointManager$$anonfun$receive$2.applyOrElse(Remoting.scala:492)
>>
>> at akka.actor.Actor$class.aroundReceive(Actor.scala:465)
>>
>> at akka.remote.EndpointManager.aroundReceive(Remoting.scala:395)
>>
>> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)
>>
>> at akka.actor.ActorCell.invoke(ActorCell.scala:487)
>>
>> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:238)
>>
>> at akka.dispatch.Mailbox.run(Mailbox.scala:220)
>>
>> at
>> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:393)
>>
>> at
>> scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
>>
>> at
>> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
>>
>> at
>> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
>>
>> at
>> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
>>
>> it shows the remote didn't start successfully.
>>
>> please help me.thanks so much
>>
>
