Hi,

I am running a program that works fine locally, but when I try to run it on the 
cluster I get a timeout error from the client that tries to connect to the 
jobmanager. There is no issue with contacting the jobmanager form the machine, 
as it works just fine for other stream applications. I suspect that because the 
stream topology is rather complex, there is an issue with deploying the 
schematic. I am not sure if this is a normal behavior (IMHO I would think it 
should not fail just because the topology is more complex). Hence, if the error 
helps to identify the underlyin issue (if any) please see it below.
Meanwhile, can you please educate me on how I can configure the timeout such 
that it won't fail anymore.

Thanks



org.apache.flink.client.program.ProgramInvocationException: The program 
execution failed: Communication with JobManager failed: Job submission to the 
JobManager timed out.
        at org.apache.flink.client.program.Client.runBlocking(Client.java:370)
        at 
org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:96)
        at application.MainStreamApp.main(MainStreamApp.java:108)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:497)
        at 
org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:395)
        at org.apache.flink.client.program.Client.runBlocking(Client.java:252)
        at 
org.apache.flink.client.CliFrontend.executeProgramBlocking(CliFrontend.java:676)
        at org.apache.flink.client.CliFrontend.run(CliFrontend.java:326)
        at 
org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:978)
        at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1028)
Caused by: org.apache.flink.runtime.client.JobExecutionException: Communication 
with JobManager failed: Job submission to the JobManager timed out.
        at 
org.apache.flink.runtime.client.JobClient.submitJobAndWait(JobClient.java:140)
        at org.apache.flink.client.program.Client.runBlocking(Client.java:368)
        ... 13 more
Caused by: 
org.apache.flink.runtime.client.JobClientActorSubmissionTimeoutException: Job 
submission to the JobManager timed out.
        at 
org.apache.flink.runtime.client.JobClientActor.handleMessage(JobClientActor.java:255)
        at 
org.apache.flink.runtime.akka.FlinkUntypedActor.handleLeaderSessionID(FlinkUntypedActor.java:88)
        at 
org.apache.flink.runtime.akka.FlinkUntypedActor.onReceive(FlinkUntypedActor.java:68)
        at 
akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:167)
        at akka.actor.Actor$class.aroundReceive(Actor.scala:465)
        at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:97)
        at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)
        at akka.actor.ActorCell.invoke(ActorCell.scala:487)
        at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:254)
        at akka.dispatch.Mailbox.run(Mailbox.scala:221)
        at akka.dispatch.Mailbox.exec(Mailbox.scala:231)
       at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at 
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:1253)
        at 
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1346)
        at 
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
        at 
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)



Dr. Radu Tudoran
Research Engineer - Big Data Expert
IT R&D Division

[cid:image007.jpg@01CD52EB.AD060EE0]
HUAWEI TECHNOLOGIES Duesseldorf GmbH
European Research Center
Riesstrasse 25, 80992 München

E-mail: radu.tudo...@huawei.com
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