Hi Bob, It looks like your getting bit by a change to the JVM and it's behavior wrt RMI. If you go here [1] and look at the section entitled "Changes to RMI" you'll see that the RMI property java.rmi.server.useCodebaseOnly is set to true by default. In previous releases the default value was false. Try setting it to false when you run.
HTH Dennis [1] http://www.oracle.com/technetwork/java/javase/6u45-relnotes-1932876.html On May 13, 2013, at 107PM, [email protected] wrote: > I have encountered more problems in starting Jini services. I had been > using the old jini2_1 version and when the logging problem arose I updated > the existing jar files with the patched version of the logging/Levels > classes and that seemed to fix the problem. However, I then discovered > that things worked on some machines (macs and linuxes) and not on others, > although they were using the same jarfiles, OS versions, and Java > versions. > So, I have decided to convert everything to River2.2.1, that I downloaded > over the weekend. I am using the bin version with Java version 1.6.0_45 > on Mac OS X 10.8.3. I tried to run the hello example on this single mac > w/o any network connection (to isolate things as much as possible) and got > problems similar to those I had previously. The specifics are the > following: > > ClassServer: > scripts/httpd.sh -verbose > + java -jar ../../lib/classserver.jar -port 8080 -dir lib:../../lib-dl > -verbose > May 13, 2013 12:20:56 PM com.sun.jini.tool.ClassServer run > INFO: ClassServer started [[lib/, ../../lib-dl/], port 8080] > reggie-dl.jar requested from localhost:49434 > jsk-dl.jar requested from localhost:49435 > reggie-dl.jar requested from localhost:49442 > jsk-dl.jar requested from localhost:49443 > reggie-dl.jar probed from localhost:49450 > reggie-dl.jar requested from localhost:49451 > jsk-dl.jar requested from localhost:49452 > server-dl.jar probed from localhost:49454 > server-dl.jar requested from localhost:49455 > reggie-dl.jar requested from localhost:49462 > jsk-dl.jar requested from localhost:49463 > server-dl.jar requested from localhost:49465 > > JRMP-REGGIE: > scripts/jrmp-reggie.sh > + java -Djava.security.policy=config/start.policy > -Djava.ext.dirs=../../lib-ext/ -jar ../../lib/start.jar > config/start-reggie.config > May 13, 2013 12:21:00 PM com.sun.jini.reggie.RegistrarImpl init > INFO: started Reggie: cb64f7f1-07f8-4bb9-be73-9652a5ce6afb, > [nonsecure.hello.example.jini.sun.com], jini://localhost/ > May 13, 2013 12:21:00 PM com.sun.jini.start.ServiceStarter > checkResultFailures > WARNING: Exception creating service. > java.lang.ClassNotFoundException: com.sun.jini.reggie.RegistrarProxy > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:249) > at > net.jini.loader.pref.PreferredClassProvider.loadClass(PreferredClassProvider.java:615) > at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:247) > at > sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:201) > at > java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1589) > at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1494) > at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1748) > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1327) > at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) > at java.rmi.MarshalledObject.get(MarshalledObject.java:142) > at > com.sun.jini.start.NonActivatableServiceDescriptor.create(NonActivatableServiceDescriptor.java:689) > at com.sun.jini.start.ServiceStarter.create(ServiceStarter.java:287) > at > com.sun.jini.start.ServiceStarter.processServiceDescriptors(ServiceStarter.java:445) > at com.sun.jini.start.ServiceStarter.main(ServiceStarter.java:476) > May 13, 2013 12:21:00 PM com.sun.jini.start.ServiceStarter > checkResultFailures > WARNING: Associated service descriptor [0]: > [http://localhost:8080/reggie-dl.jar http://localhost:8080/jsk-dl.jar, > config/reggie.policy, ../../lib/reggie.jar, > com.sun.jini.reggie.TransientRegistrarImpl, [config/jrmp-reggie.config], > com.sun.jini.start.NonActivatableServiceDescriptor$1@36b60b93, > BasicProxyPreparer[]] > > JRMP SERVER: > scripts/jrmp-server.sh > + java -Djava.security.manager= > -Djava.security.policy=config/server.policy -Djava.ext.dirs=../../lib-ext/ > '-Djava.rmi.server.codebase=http://nrlmac.local:8080/server-dl.jar > http://nrlmac.local:8080/jsk-dl.jar' -jar lib/server.jar > config/jrmp-server.config > Hello server is ready > > CLIENT: > scripts/client.sh > + java -Djava.security.manager= > -Djava.security.policy=config/client.policy > -Djava.security.properties=config/dynamic-policy.security-properties > -Djava.ext.dirs=../../lib-ext/ > -Djava.rmi.server.codebase=http://nrlmac.local:8080/jsk-dl.jar -jar > lib/client.jar config/client.config > Calling sayHello in smart proxy > Server says: Hello, world! > > As you can see the example worked, but I got a ClassNotFoundException when > I started Reggie. I started a Service Browser and the two services > ServiceRegistrar and Hello were found by the browser. The output of the > class server shows that the reggie.jar containing > com.sun.jini.reggie.RegistrarProxy was served up when reggie was started, > but I still got the exception. > > I don't really know why this is happening. Is this a problem with the > ServiceStarter? the ClassServer? > > > I have previously gotten a ClassNotFoundException for the other Jini > services in my distributed simulation system: > LookupRegistrar: com.sun.jini.reggie.RegistrarImpl_Stub > TransactionManager: com.sun.jini.mahalo.TxnManagerImpl_Stub > JavaSpace: com.sun.jini.outrigger.OutriggerServerWrapper_Stub > LeaseRenewal: com.sun.jini.norm.NormServerBaseImpl_Stub > And again all these services were listed in the browser. However, my > system that uses these services fails because it cannot get proxies for > the services that it needs. > > > I have been trying to discover what the problem is without much success. > Any help you can give me to locate and fix the issue is greatly > appreciated. > > Cheers, > Bob Daley > >
