If you copied the jars, that would be sufficient.  So, I'm not sure 
what the problem is.  Does the number of users simulated effect 
the error?  Ie, if you run the test with fewer threads, does the error 
happen as often/quickly?  If it's an intermittent thing, that would 
make it harder to diagnose.

Also, make sure there are no firewalls, software or otherwise.

-Mike

On 7 Oct 2003 at 8:39, Christian Bertram wrote:

> Mike,
> 
> Thanks for your help. However, the case is that the Jmeter jars 
are all 
> identical, meaning all machines have the exact jmeter installation 
copy 
> on them. What I did was install it on one machine and copy the 
whole 
> directory to all other machines. Could there be the source of the 
issue 
> in the installation procedure?
> 
> Thanks,
> 
> ChrisBe
> 
> [EMAIL PROTECTED] wrote:
> 
> >Marshalling exceptions are usually the result of one of the 
> >machines having a different jmeter build than the others.  You 
have 
> >to make sure that the jmeter jar files on all machines are exactly 
> >the same jar (if you rebuild one, you have to copy that jar over 
to 
> >the other machines).  It's not good enough to compile the same 
> >exact source twice, you have to copy the jars.
> >
> >-Mike
> >
> >On 3 Oct 2003 at 9:49, Christian Bertram wrote:
> >
> >  
> >
> >>Gidday,
> >>
> >>I am using jmeter to run tests with 3 boxes to a web app server 
> >>    
> >>
> >(run the 
> >  
> >
> >>3 with the jmeter-server.bat) and using one of them as the 
client 
> >>    
> >>
> >to 
> >  
> >
> >>launch the tests.
> >>
> >>I have an issue that after the tests are launched, the following 
> >>    
> >>
> >error 
> >  
> >
> >>log is generated:
> >>
> >>10/03/2003 8:34:10 AM INFO  - jmeter.JMeter: Version 1.9.1
> >>10/03/2003 8:35:12 AM WARN  - jmeter.engine: received host
> >>10/03/2003 8:35:14 AM WARN  - jmeter.engine: received test 
> >>    
> >>
> >tree
> >  
> >
> >>10/03/2003 8:35:14 AM WARN  - jmeter.engine: running test
> >>10/03/2003 8:35:14 AM INFO  - jmeter.engine: Running the 
test!
> >>10/03/2003 8:35:15 AM INFO  - jmeter.engine: Starting 1 test 
> >>    
> >>
> >threads
> >  
> >
> >>10/03/2003 8:35:15 AM INFO  - jmeter.engine: Thread User 
> >>    
> >>
> >Agent Test1-1 
> >  
> >
> >>started
> >>10/03/2003 8:35:26 AM INFO  - jmeter.engine: Thread User 
> >>    
> >>
> >Agent Test1-1 
> >  
> >
> >>is done
> >>10/03/2003 8:35:26 AM INFO  - jmeter.engine: Starting 20 test 
> >>    
> >>
> >threads
> >  
> >
> >>10/03/2003 8:35:26 AM INFO  - jmeter.engine: Thread Burst - 
60 
> >>    
> >>
> >hits per 
> >  
> >
> >>minute2-1 started
> >>...
> >>10/03/2003 8:35:37 AM INFO  - jmeter.engine: Thread Burst - 
60 
> >>    
> >>
> >hits per 
> >  
> >
> >>minute21-20 is done
> >>10/03/2003 8:35:37 AM INFO  - jmeter.engine: Starting 20 test 
> >>    
> >>
> >threads
> >  
> >
> >>10/03/2003 8:35:37 AM INFO  - jmeter.engine: Thread Mixed - 
> >>    
> >>
> >User Agents, 
> >  
> >
> >>Read/Write, Report Pages22-1 started
> >>...
> >>10/03/2003 8:36:22 AM INFO  - jmeter.engine: Thread Mixed - 
> >>    
> >>
> >User Agents, 
> >  
> >
> >>Read/Write, Report Pages32-11 is done
> >>10/03/2003 8:36:23 AM INFO  - jmeter.engine: Starting 20 test 
> >>    
> >>
> >threads
> >  
> >
> >>10/03/2003 8:36:23 AM INFO  - jmeter.engine: Thread 
Continual 
> >>    
> >>
> >- 60 / hr  
> >  
> >
> >>(~300,000 / 24hrs)42-1 started
> >>...
> >>10/03/2003 8:36:32 AM INFO  - jmeter.engine: Thread 
Continual 
> >>    
> >>
> >- 60 / hr  
> >  
> >
> >>(~300,000 / 24hrs)60-19 started
> >>10/03/2003 8:36:32 AM INFO  - jmeter.engine: Thread 
Continual 
> >>    
> >>
> >- 60 / hr  
> >  
> >
> >>(~300,000 / 24hrs)61-20 started
> >>10/03/2003 8:45:20 AM ERROR - jmeter.elements:  
> >>java.rmi.UnmarshalException: Error unmarshaling return 
header; 
> >>    
> >>
> >nested 
> >  
> >
> >>exception is:
> >>    java.net.SocketException: Connection reset
> >>    at 
sun.rmi.transport.StreamRemoteCall.executeCall(Unknown 
> >>    
> >>
> >Source)
> >  
> >
> >>    at sun.rmi.server.UnicastRef.invoke(Unknown Source)
> >>    at 
> >>
> >>    
> >>
> 
>org.apache.jmeter.samplers.RemoteSampleListenerImpl_Stub.sa
m
> >pleOccurred(Unknown 
> >  
> >
> >>Source)
> >>    at 
> >>
> >>    
> >>
> 
>org.apache.jmeter.samplers.RemoteListenerWrapper.sampleOcc
ur
> >red(RemoteListenerWrapper.java:84)
> >  
> >
> >>    at 
> >>
> >>    
> >>
> 
>org.apache.jmeter.threads.ListenerNotifier.notifyListeners(Listener
> >Notifier.java:237)
> >  
> >
> >>    at 
> >>
> >>    
> >>
> 
>org.apache.jmeter.threads.JMeterThread.notifyListeners(JMeterT
hr
> >ead.java:398)
> >  
> >
> >>    at 
> >>    
> >>
> 
>org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:
28
> >3)
> >  
> >
> >>    at java.lang.Thread.run(Unknown Source)
> >>Caused by: java.net.SocketException: Connection reset
> >>    at java.net.SocketInputStream.read(Unknown Source)
> >>    at java.io.BufferedInputStream.fill(Unknown Source)
> >>    at java.io.BufferedInputStream.read(Unknown Source)
> >>    at java.io.DataInputStream.readByte(Unknown Source)
> >>    ... 8 more
> >>...
> >>
> >>The error is repeating 20 times (the number of threads) and 
then 
> >>    
> >>
> >it 
> >  
> >
> >>changes into:
> >>
> >>...
> >>10/03/2003 8:45:21 AM ERROR - jmeter.elements:  
> >>java.rmi.ConnectException: Connection refused to host: 
> >>    
> >>
> >192.168.83.213; 
> >  
> >
> >>nested exception is:
> >>    java.net.ConnectException: Connection refused: connect
> >>    at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown 
> >>    
> >>
> >Source)
> >  
> >
> >>    at 
> >>    
> >>
> >sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown 
> >Source)
> >  
> >
> >>    at 
sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown 
> >>    
> >>
> >Source)
> >  
> >
> >>    at sun.rmi.server.UnicastRef.invoke(Unknown Source)
> >>    at 
> >>
> >>    
> >>
> 
>org.apache.jmeter.samplers.RemoteSampleListenerImpl_Stub.sa
m
> >pleOccurred(Unknown 
> >  
> >
> >>Source)
> >>    at 
> >>
> >>    
> >>
> 
>org.apache.jmeter.samplers.RemoteListenerWrapper.sampleOcc
ur
> >red(RemoteListenerWrapper.java:84)
> >  
> >
> >>    at 
> >>
> >>    
> >>
> 
>org.apache.jmeter.threads.ListenerNotifier.notifyListeners(Listener
> >Notifier.java:237)
> >  
> >
> >>    at 
> >>
> >>    
> >>
> 
>org.apache.jmeter.threads.JMeterThread.notifyListeners(JMeterT
hr
> >ead.java:398)
> >  
> >
> >>    at 
> >>    
> >>
> 
>org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:
28
> >3)
> >  
> >
> >>    at java.lang.Thread.run(Unknown Source)
> >>Caused by: java.net.ConnectException: Connection refused: 
> >>    
> >>
> >connect
> >  
> >
> >>    at java.net.PlainSocketImpl.socketConnect(Native Method)
> >>    at java.net.PlainSocketImpl.doConnect(Unknown Source)
> >>    at java.net.PlainSocketImpl.connectToAddress(Unknown 
> >>    
> >>
> >Source)
> >  
> >
> >>    at java.net.PlainSocketImpl.connect(Unknown Source)
> >>    at java.net.Socket.connect(Unknown Source)
> >>    at java.net.Socket.connect(Unknown Source)
> >>    at java.net.Socket.<init>(Unknown Source)
> >>    at java.net.Socket.<init>(Unknown Source)
> >>    at 
> >>
> >>    
> >>
> 
>sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(Un
k
> >nown Source)
> >  
> >
> >>    at 
> >>
> >>    
> >>
> 
>sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(U
n
> >known Source)
> >  
> >
> >>    ... 10 more
> >>...
> >>
> >>...where 192.168.83.213 is the machine where the testing 
client is 
> >>    
> >>
> >run.
> >  
> >
> >>Any help is appreciated.
> >>
> >>ChrisBe
> >>
> >>
> >>
> >>---------------------------------------------------------------------
> >>To unsubscribe, e-mail: jmeter-user-
> >>    
> >>
> >[EMAIL PROTECTED]
> >  
> >
> >>For additional commands, e-mail: jmeter-user-
> >>    
> >>
> >[EMAIL PROTECTED]
> >  
> >
> >
> >
> >
> >
> >--
> >Michael Stover
> >[EMAIL PROTECTED]
> >Yahoo IM: mstover_ya
> >ICQ: 152975688
> >AIM: mstover777
> >
> >---------------------------------------------------------------------
> >To unsubscribe, e-mail: jmeter-user-
[EMAIL PROTECTED]
> >For additional commands, e-mail: jmeter-user-
[EMAIL PROTECTED]
> >
> >  
> >
> 




--
Michael Stover
[EMAIL PROTECTED]
Yahoo IM: mstover_ya
ICQ: 152975688
AIM: mstover777

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