1:44 p.m.
Hi all,
I've never seen this kind of an error message before. I have a jboss (app server
AS4.0.3SP1) messaging configuration (CR4) running on a Windows box and it runs perfectly
as expected.
Now recently we shifted our server to a RHEL machine and downloaded and installed the same
jboss server and messaging configuration. When running the jboss server under root
privileges it runs perfectly fine... However the moment you switch to running as another
user account, lets say jboss, it starts giving the following error messages..
java.io.IOException: Can not find a free port for use.
| at org.jboss.remoting.transport.PortUtil.findFreePort(PortUtil.java:114)
| at
org.jboss.jms.client.remoting.CallbackServerFactory.startCallbackServer(CallbackServerFactory.java:141)
| at
org.jboss.jms.client.remoting.CallbackServerFactory.getCallbackServer(CallbackServerFactory.java:87)
| at
org.jboss.jms.client.remoting.JMSRemotingConnection.<init>(JMSRemotingConnection.java:84)
| at
org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate.invoke(ClientConnectionFactoryDelegate.java:158)
| at
org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate$createConnectionDelegate_N6840474864420126404.invokeNext(ClientConnectionFactoryDelegate$createConnectionDelegate_N6840474864420126404.java)
| at
org.jboss.jms.client.container.StateCreationAspect.handleCreateConnectionDelegate(StateCreationAspect.java:81)
| at
org.jboss.aop.advice.org.jboss.jms.client.container.StateCreationAspect1.invoke(StateCreationAspect1.java)
| at
org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate$createConnectionDelegate_N6840474864420126404.invokeNext(ClientConnectionFactoryDelegate$createConnectionDelegate_N6840474864420126404.java)
| at
org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:69)
| at
org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate$createConnectionDelegate_N6840474864420126404.invokeNext(ClientConnectionFactoryDelegate$createConnectionDelegate_N6840474864420126404.java)
| at
org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107)
| at
org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate$createConnectionDelegate_N6840474864420126404.invokeNext(ClientConnectionFactoryDelegate$createConnectionDelegate_N6840474864420126404.java)
| at
org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate.createConnectionDelegate(ClientConnectionFactoryDelegate.java)
| at
org.jboss.jms.client.JBossConnectionFactory.createConnectionInternal(JBossConnectionFactory.java:202)
| at
org.jboss.jms.client.JBossConnectionFactory.createQueueConnection(JBossConnectionFactory.java:108)
| at
org.jboss.jms.client.JBossConnectionFactory.createQueueConnection(JBossConnectionFactory.java:103)
| at org.jboss.ejb.plugins.jms.DLQHandler.createService(DLQHandler.java:156)
| at
org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:245)
| at org.jboss.system.ServiceMBeanSupport.create(ServiceMBeanSupport.java:173)
| at
org.jboss.ejb.plugins.jms.JMSContainerInvoker.innerStartDelivery(JMSContainerInvoker.java:605)
| at
org.jboss.ejb.plugins.jms.JMSContainerInvoker.startService(JMSContainerInvoker.java:932)
| at
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
| at
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
| at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
| at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
| at
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
| at $Proxy0.start(Unknown Source)
| at org.jboss.system.ServiceController.start(ServiceController.java:428)
| at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
|
|
It seems to run fine as root so I would have to guess that it is trying to open ports
under 1024 which are the only ports restricted to root. But looking at the jboss code it
doesn't seem to be the case.
Any ideas on what might be causing this?
Thanks,
Anuj
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