[jboss-as7-dev] JGroupsSubsystemTest hangs in Jenkins

[Paul Ferraro]

This is probably due to a hung server process on the same machine.  If
this simple unit test is failing, the entire clustering testsuite will
also fail.

On Sat, 2012-07-21 at 00:01 +0200, Thomas Diesler wrote:
> Folks,
> 
> this tests hangs often in jenkins
> 
> https://hudson.qa.jboss.com/hudson/view/JBossOSGi/job/jboss-as7-as351/5/console
> 
> It seems to be related to the machine the job is running on.
> 
> Running org.jboss.as.clustering.jgroups.subsystem.JGroupsSubsystemTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.592 sec
> TransformListener() : unexpected exception opening server socket java.net.BindException: Address already in use
> java.net.BindException: Address already in use
> 	at java.net.PlainSocketImpl.socketBind(Native Method)
> 	at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:383)
> 	at java.net.ServerSocket.bind(ServerSocket.java:328)
> 	at java.net.ServerSocket.bind(ServerSocket.java:286)
> 	at org.jboss.byteman.agent.TransformListener.initialize(TransformListener.java:69)
> 	at org.jboss.byteman.agent.Retransformer.addTransformListener(Retransformer.java:204)
> 	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 org.jboss.byteman.agent.Main.premain(Main.java:216)
> 	at org.jboss.byteman.agent.Main.agentmain(Main.java:230)
> 	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.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:323)
> 	at sun.instrument.InstrumentationImpl.loadClassAndCallAgentmain(InstrumentationImpl.java:348)
>