[infinispan-issues] [JBoss JIRA] (ISPN-4241) Distexec cannot clone tasks for distributed executions in Karaf

Martin Gencur (JIRA) issues at jboss.org
Tue May 6 09:47:58 EDT 2014 

     [ https://issues.jboss.org/browse/ISPN-4241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Gencur updated ISPN-4241:
--------------------------------

           Status: Resolved  (was: Pull Request Sent)
    Fix Version/s: 7.0.0.Alpha4
       Resolution: Done


> Distexec cannot clone tasks for distributed executions in Karaf
> ---------------------------------------------------------------
>
>                 Key: ISPN-4241
>                 URL: https://issues.jboss.org/browse/ISPN-4241
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Distributed Execution and Map/Reduce
>            Reporter: Martin Gencur
>            Assignee: Ion Savin
>             Fix For: 7.0.0.Alpha4
>
>
> DistExec uses JBoss Marshalling to clone a task when running in clustered mode but it is not able to load the task class. I don't think this is a problem of classpath in PAX EXAM (as the log below might signify) because DistribuedExecutorService.submit works while DistribuedExecutorService.submitEverywhere fails to load the task class.
> I'll provide the test later.
> Stacktrace:
> {code}
> java.lang.ClassNotFoundException: org.infinispan.it.osgi.distexec.LocalDistributedExecutorTest$ExceptionThrowingCallable not found by org.ops4j.pax.exam.rbc [77]
> 	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1460)
> 	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
> 	at java.lang.Class.forName0(Native Method)
> 	at java.lang.Class.forName(Class.java:266)
> 	at org.jboss.marshalling.AbstractClassResolver.loadClass(AbstractClassResolver.java:131)
> 	at org.jboss.marshalling.AbstractClassResolver.resolveClass(AbstractClassResolver.java:112)
> 	at org.jboss.marshalling.river.RiverUnmarshaller.doReadClassDescriptor(RiverUnmarshaller.java:943)
> 	at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1239)
> 	at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272)
> 	at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
> 	at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41)
> 	at org.infinispan.commons.marshall.jboss.AbstractJBossMarshaller.objectFromObjectStream(AbstractJBossMarshaller.java:135)
> 	at org.infinispan.marshall.core.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:101)
> 	at org.infinispan.commons.marshall.AbstractMarshaller.objectFromByteBuffer(AbstractMarshaller.java:82)
> 	at org.infinispan.commons.marshall.AbstractDelegatingMarshaller.objectFromByteBuffer(AbstractDelegatingMarshaller.java:75)
> 	at org.infinispan.commons.util.Util.cloneWithMarshaller(Util.java:240)
> 	at org.infinispan.distexec.DefaultExecutorService.clone(DefaultExecutorService.java:507)
> 	at org.infinispan.distexec.DefaultExecutorService.submitEverywhere(DefaultExecutorService.java:462)
> 	at org.infinispan.distexec.DefaultExecutorService.submitEverywhere(DefaultExecutorService.java:449)
> 	at org.infinispan.it.osgi.distexec.LocalDistributedExecutorTest.testExceptionInvocation(LocalDistributedExecutorTest.java:119)
> 	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:601)
> 	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> 	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> 	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> 	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> 	at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:67)
> 	at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:37)
> 	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> 	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> 	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> 	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> 	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> 	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> 	at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
> 	at org.junit.runner.JUnitCore.run(JUnitCore.java:138)
> 	at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.invokeViaJUnit(JUnitProbeInvoker.java:125)
> 	at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.findAndInvoke(JUnitProbeInvoker.java:98)
> 	at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.call(JUnitProbeInvoker.java:74)
> 	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:601)
> 	at org.ops4j.pax.exam.rbc.internal.RemoteBundleContextImpl.remoteCall(RemoteBundleContextImpl.java:80)
> 	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:601)
> 	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
> 	at sun.rmi.transport.Transport$1.run(Transport.java:177)
> 	at sun.rmi.transport.Transport$1.run(Transport.java:174)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
> 	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:553)
> 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:808)
> 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:667)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> 	at java.lang.Thread.run(Thread.java:722)
> {code}



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