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From Felix Meschberger <fmesc...@gmail.com>
Subject Re: Short RMI Question
Date Wed, 19 Nov 2008 09:10:33 GMT
Hi Christian,

Could it be that the the server sided TransientRepository is kind of
shutting down when you logout the first time and cannot connect you for
the second time ?

Maybe using a full fledged Repository setup with RepositoryConfig would
help.

Regards
Felix

Christian Stocker schrieb:
> Hi
> 
> I'm trying to get into Jackrabbit and already fail and hope someone can
> give me some hints. I'm trying to set up an RMI Server and use the code
> from the section "Simple Standalone RMI Server / Client"
> 
> http://wiki.apache.org/jackrabbit/ExamplesPage
> 
> My actual code looks like this
> 
> http://pastie.org/318554
> 
> The server starts correctly and if I run SecondHop.java for the first
> time, that does the job, too. But if I run that a second time, I get an
> Exception (see below). If I restart the rmiserver, it works again once.
> 
> I saw that others have similar problems, but I couldn't figure out how
> to solve the problem, since the solution usually was "switch to rmi" and
> I'm not very confident in the java world in general:)
> 
> Any help would be really appreciated
> 
> chregu
> 
> ***
> The Exception
> ***
> Exception in thread "main" javax.jcr.RepositoryException: Directory was
> previously created with a different LockFactory instance; please pass
> null as the lockFactory instance and use setLockFactory to change it:
> Directory was previously created with a different LockFactory instance;
> please pass null as the lockFactory instance and use setLockFactory to
> change it
>         at
> org.apache.jackrabbit.rmi.server.ServerObject.getRepositoryException(ServerObject.java:136)
>         at
> org.apache.jackrabbit.rmi.server.ServerRepository.login(ServerRepository.java:107)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at
> sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
>         at sun.rmi.transport.Transport$1.run(Transport.java:159)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
>         at
> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
>         at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
>         at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
>         at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:619)
>         at
> sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
>         at
> sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
>         at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
>         at
> org.apache.jackrabbit.rmi.server.ServerRepository_Stub.login(Unknown Source)
>         at
> org.apache.jackrabbit.rmi.client.SafeClientRepository.remoteLogin(SafeClientRepository.java:105)
>         at
> org.apache.jackrabbit.rmi.client.SafeClientRepository.login(SafeClientRepository.java:120)
>         at
> org.apache.jackrabbit.rmi.client.SafeClientRepository.login(SafeClientRepository.java:131)
>         at SecondHop.main(SecondHop.java:21)
> 
> 
> 

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