Sorry maven doesn't even generate any logs to surefire-report. $ls -alh target/surefire-reports ls: cannot access target/surefire-reports: No such file or directory $ls target/ classes classes.timestamp test-classes test-classes.timestamp
What gets printed on console is as below (after test is reran) [INFO] --- maven-surefire-plugin:2.6:test (default-test) @ remote-sample --- [INFO] Surefire report directory: /path/to/multi-node-testing/target/surefire-reports ------------------------------------------------------- T E S T S ------------------------------------------------------- Running samples.TestMultiNodeExample Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 10.981 sec <<< FAILURE! initializationError(samples.TestMultiNodeExample) Time elapsed: 0.002 sec <<< ERROR! java.lang.RuntimeException: unexpected transition: Transition(Actor[akka://TestMultiNodeExample/user/TestConductorClient#1333224920],Connecting,Failed) at akka.remote.testconductor.Player$$anonfun$6$$anon$1$$anonfun$receive$1.applyOrElse(Player.scala:62) 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:386) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:262) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:975) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1478) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) Results : Tests in error: initializationError(samples.TestMultiNodeExample) Tests run: 1, Failures: 0, Errors: 1, Skipped: 0 [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 22.232s [INFO] Finished at: Mon Mar 10 19:55:49 CST 2014 [INFO] Final Memory: 6M/110M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.6:test (default-test) on project remote-sample: There are test failures. Passing system property -Dmultinode.index=01 it throws unexpected transition Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 10.99 sec <<< FAILURE! initializationError(samples.TestMultiNodeExample) Time elapsed: 0.002 sec <<< ERROR! java.lang.RuntimeException: unexpected transition: Transition(Actor[akka://TestMultiNodeExample/user/TestConductorClient#2062474926],Connecting,Failed) Passing system property -Dmultinode.index=0,1 throws initializationError Running samples.TestMultiNodeExample Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.213 sec <<< FAILURE! initializationError(samples.TestMultiNodeExample) Time elapsed: 0.001 sec <<< ERROR! java.lang.ExceptionInInitializerError at akka.remote.testkit.MultiNodeConfig.myself$lzycompute(MultiNodeSpec.scala:96) Passing system property -Dmultinode.index=2 throws initializationError. Running samples.TestMultiNodeExample Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.256 sec <<< FAILURE! initializationError(samples.TestMultiNodeExample) Time elapsed: 0.001 sec <<< ERROR! java.lang.ExceptionInInitializerError at akka.remote.testkit.MultiNodeConfig.myself$lzycompute(MultiNodeSpec.scala:96) What is the correct format when passing values to multinode.index? I tried passing in -e -X, but don't know at which part to spot. Or any additional parameters/ steps I can try so to provide more information? Version is Apache Maven 3.0.5 (r01de14724cdef164cd33c7c8c2fe155faf9602da; 2013-02-19 21:51:28+0800) Thanks On Monday, 10 March 2014 16:13:35 UTC+8, Björn Antonsson wrote: > > Hi, > > On 8 March 2014 at 11:25:00, lee json ([email protected] <javascript:>) > wrote: > > I am testing akka multi node testkit (scala 2.10, akka 2.2.3). Following > the example at > > http://letitcrash.com/post/35341473217/2-1-spotlight-multi-node-testing > http://doc.akka.io/docs/akka/2.2.3/dev/multi-node-testing.html > > When running with maven command > > mvn clean install -Dtest=TestMultiNodeExample -Dmultinode.index=1 > -Dmultinode.max-nodes=2 -Dmultinode.host=127.0.0.1 > -Dmultinode.server-host=127.0.0.1 > > The test result throws below exception. How can I fix it? > > > I’m not sure what happens since you don’t provide any logs, but one thing > wrong with your command line is that you need to provide different values > for “multinode.index” for each node. This is what tells them which role to > run. I guess that both test classes now try to start up as node number 1 > which is not possible. > > B/ > > Thanks > > java.lang.RuntimeException: unexpected transition: > Transition(Actor[akka://TestMultiNodeExample/user/TestConductorClient#833078795],Connecting,Failed) > at > akka.remote.testconductor.Player$$anonfun$6$$anon$1$$anonfun$receive$1.applyOrElse(Player.scala:62) > at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) > at akka.actor.ActorCell.invoke(ActorCell.scala:456) > at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) > at akka.dispatch.Mailbox.run(Mailbox.scala:219) > at > akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) > at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:262) > at > scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:975) > at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1478) > at > scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) > > TestMultiNodeExample.scala > > @RunWith(classOf[JUnitRunner]) > class TestMultiNodeExample extends MultiNodeSpec(MultiNodeExampleConfig) > with WordSpecLike with MustMatchers with BeforeAndAfterAll with > ImplicitSender { > > import MultiNodeExampleConfig._ > > def initialParticipants = roles.size > > "A TestMultiNodeExample" must { > > "wait for all nodes to enter a barrier" in { > enterBarrier("startup") > } > > "send to and receive from a remote node" in { > runOn(node1) { > // wait for the other node to have deployed an actor > enterBarrier("deployed") > val ponger = system.actorSelection(node(node2) / "user" / "ponger") > ponger ! "ping" > expectMsg("pong") > } > > runOn(node2) { > // deploy the ponger actor > system.actorOf(Props[Ponger], "ponger") > enterBarrier("deployed") > } > > // wait for all nodes to finish the test > enterBarrier("finished") > } > } > > // hook the MultiNodeSpec into ScalaTest > override def beforeAll() = multiNodeSpecBeforeAll() > override def afterAll() = multiNodeSpecAfterAll() > } > > MultiNodeExampleConfig.scala > > object MultiNodeExampleConfig extends MultiNodeConfig { > val node1 = role("node1") > val node2 = role("node2") > > class Ponger extends Actor { > def receive = { > case "ping" => sender ! "pong" > } > } > } > > MultiNodeExampleSpecMultiJvmNode1.scala > class MultiNodeExampleSpecMultiJvmNode1 extends TestMultiNodeExample > > MultiNodeExampleSpecMultiJvmNode2.scala > class MultiNodeExampleSpecMultiJvmNode2 extends TestMultiNodeExample > > -- > >>>>>>>>>> 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] <javascript:>. > To post to this group, send email to [email protected]<javascript:> > . > Visit this group at http://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > > -- > Björn Antonsson > Typesafe <http://typesafe.com/> – Reactive Apps on the JVM > twitter: @bantonsson <http://twitter.com/#!/bantonsson> > > -- >>>>>>>>>> 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. 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