I'm not very familiar with RMI - and debugging it seems to be extremely difficult.
All I can suggest is that perhaps there is a classpath problem on the RMI server. S On 16/08/07, Johan Hedlund <[EMAIL PROTECTED]> wrote: > Hi, > > I'm trying to use JMeter to run unit tests that use spring to connect to a > remote RMI service. I use the spring RMI proxy both on the server and on the > client side to handle the RMI connection, meaning that my RMI service > interface does not extend Remote. > > My unit tests run just fine outside of JMeter (in maven or in Eclipse), but > when I try to run them in JMeter I get strange RMI Exceptions (included at > the end of this post). The exception mentions not having a protocol, but my > service url DOES work as intended outside of JMeter, so that can't be it. > > I've done some more testing to try to narrow down the problem, and have come > to the conclusion that the RMI connection fails in JMeter if the remote > service is published using an interface that does not extend Remote, but > works fine if it DOES extend it. > > Has anyone else come across this problem, and is there any explanation for > it or way around it? > > Thanks > > /Johan > > > The stack trace is: > > > java.rmi.ServerException: RemoteException occurred in server thread; nested > exception is: > java.rmi.UnmarshalException: error unmarshalling arguments; nested > exception is: > java.net.MalformedURLException: no protocol: and > at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:325) > at sun.rmi.transport.Transport$1.run(Transport.java:153) > at java.security.AccessController.doPrivileged(Native Method) > at sun.rmi.transport.Transport.serviceCall(Transport.java:149) > at sun.rmi.transport.tcp.TCPTransport.handleMessages( > TCPTransport.java:460) > at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run( > TCPTransport.java:701) > at java.lang.Thread.run(Thread.java :595) > at > sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown > Source) > at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source) > at sun.rmi.server.UnicastRef.invoke (Unknown Source) > at > org.springframework.remoting.rmi.RmiInvocationWrapper_Stub.invoke(Unknown > Source) > at com.drkw.cpds.sos.clients.eca.EcaAsClientOfSosTest.testSOSRMI( > EcaAsClientOfSosTest.java:164) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at org.apache.jmeter.protocol.java.sampler.JUnitSampler$1.protect( > JUnitSampler.java:372) > at junit.framework.TestResult.runProtected(TestResult.java :124) > at org.apache.jmeter.protocol.java.sampler.JUnitSampler.sample( > JUnitSampler.java:375) > at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:247) > at java.lang.Thread.run(Unknown Source) > Caused by: java.rmi.UnmarshalException: error unmarshalling arguments; > nested exception is: > java.net.MalformedURLException: no protocol: and > at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:282) > at sun.rmi.transport.Transport$1.run(Transport.java:153) > at java.security.AccessController.doPrivileged(Native Method) > at sun.rmi.transport.Transport.serviceCall(Transport.java:149) > at sun.rmi.transport.tcp.TCPTransport.handleMessages( > TCPTransport.java:460) > at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run( > TCPTransport.java:701) > at java.lang.Thread.run(Thread.java :595) > Caused by: java.net.MalformedURLException: no protocol: and > at java.net.URL.<init>(URL.java:567) > at java.net.URL.<init>(URL.java:464) > at java.net.URL.<init>(URL.java :413) > at sun.rmi.server.LoaderHandler.pathToURLs(LoaderHandler.java:747) > at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:147) > at java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:620) > at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:247) > at sun.rmi.server.MarshalInputStream.resolveClass( > MarshalInputStream.java:197) > at java.io.ObjectInputStream.readNonProxyDesc ( > ObjectInputStream.java:1538) > at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java > :1460) > at java.io.ObjectInputStream.readOrdinaryObject( > ObjectInputStream.java:1693) > at java.io.ObjectInputStream.readObject0 (ObjectInputStream.java > :1299) > at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339) > at sun.rmi.server.UnicastRef.unmarshalValue(UnicastRef.java:290) > at sun.rmi.server.UnicastServerRef.dispatch (UnicastServerRef.java > :279) > ... 6 more > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
