I forgot to mention that the parameters you used are perfectly correct. On Mon, Jan 5, 2015 at 4:57 PM, Till Rohrmann <[email protected]> wrote:
> Hi Mathias, > > the timeout exception means that the actor system could not be started. > Usually this is the case if the hostname is not specified or if the > hostname cannot be looked up. The best way to see what is happening is to > turn on logging by providing a log4j.properties file with DEBUG logging. > Additionally you can turn on akka logging by inserting akka.loglevel: DEBUG > into the config file. A stripped down log4j config file looks the following: > > log4j.rootLogger=DEBUG, A1 > log4j.appender.A1=org.apache.log4j.ConsoleAppender > log4j.appender.A1.layout=org.apache.log4j.PatternLayout > log4j.appender.A1.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n > > I just tried to reproduce your problem on my machine, but I did not > succeed. I started the JobManager with the config values > > jobmanager.rpc.address: localhost > akka.loglevel: DEBUG > > For debugging in general, it is important that now all blocking RPC calls > have now a timeout with the latest Akka changes. Thus, by blocking or > slowing down a receiving thread too long might trigger a timeout exception > on the receiving side. One can solve this problem by setting > akka.ask.timeout in the config to a high value. I'll also increase the > default timeout for local execution in one of the next commits. > > If you still have the debugging problem, could you then send me the log > output. > > Greets, > > Till > > On Sun, Jan 4, 2015 at 12:59 PM, Mathias Peters <[email protected]> > wrote: > >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> Hi everybody, >> >> I'd like to start the JobManager in debug mode from within Eclipse. I >> used "--configDir PATH_TO_CONFDIR --executionMode local" as >> parameters. In earlier versions that was enough. However, now I get a >> timeout exeption that stems from the akka actor system. >> >> I am using the latest snapshot build 0.9 and the stack trace is at the >> bottom of the mail. >> >> Am I missing something? Do I need to provide another parameter? >> >> Thanks a lot and regards >> Mathias >> >> >> Stack: >> Exception in thread "main" java.util.concurrent.TimeoutException: >> Futures timed out after [60000 milliseconds] >> at >> scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219) >> at >> scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223) >> at >> scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107) >> at >> >> scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53) >> at scala.concurrent.Await$.result(package.scala:107) >> at akka.remote.Remoting.start(Remoting.scala:180) >> at >> akka.remote.RemoteActorRefProvider.init(RemoteActorRefProvider.scala:184) >> at akka.actor.ActorSystemImpl.liftedTree2$1(ActorSystem.scala:619) >> at >> akka.actor.ActorSystemImpl._start$lzycompute(ActorSystem.scala:616) >> at akka.actor.ActorSystemImpl._start(ActorSystem.scala:616) >> at akka.actor.ActorSystemImpl.start(ActorSystem.scala:633) >> at akka.actor.ActorSystem$.apply(ActorSystem.scala:142) >> at akka.actor.ActorSystem$.apply(ActorSystem.scala:119) >> at akka.actor.ActorSystem$.create(ActorSystem.scala:67) >> at >> >> org.apache.flink.runtime.akka.AkkaUtils$.createActorSystem(AkkaUtils.scala:52) >> at >> >> org.apache.flink.runtime.akka.AkkaUtils$.createActorSystem(AkkaUtils.scala:40) >> at >> org.apache.flink.runtime.jobmanager.JobManager$.main(JobManager.scala:464) >> at >> org.apache.flink.runtime.jobmanager.JobManager.main(JobManager.scala) >> >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v1 >> >> iQEcBAEBAgAGBQJUqSscAAoJEHj0VWOtoCa75ZQH/0C58ucPLu8z9f0pgiGGsRfJ >> 4+xsNXRjyepoPk9hFAcmVV4C0uDBW+F24rVJF7ZVA7lLWiDgy6sydLZXoKBgOXZm >> Kgq2NrFvPzlFdIPs1tu885SDr8rKAw6tYhm21NDALb7kPNZGjtJv1QxgMN72n7vh >> hkdzu4VqVut0qh8hPY7mdChIs4zxERoytg92vLv/oJ84nmsHtnOmB+SRwLNsO1d5 >> zOqBd+I31bJGsB1TY+wtYc+AkqfMK1vMmYLqCgCW/vu6GWpvNOpljYic0vNDhkQU >> 0i40uDcn4VVDONsyQhYXx3XbWyTjF2jr83tNyU4AKZklNIV1xJMQBZMvF9sZuXU= >> =C3/B >> -----END PGP SIGNATURE----- >> > >
