[jboss-user] [EJB3] - javax.naming.NamingException: Could not dereference object [Root exception is java.lang.reflect.org.jboss.remoting.InvocationFailureException: Unable to perform invocation; nested exception is: java.io.EOFException: end of file]

[Sarang Anajwala]

Sarang Anajwala [https://community.jboss.org/people/saranganajwala] created the discussion

"javax.naming.NamingException: Could not dereference object [Root exception is java.lang.reflect.org.jboss.remoting.InvocationFailureException: Unable to perform invocation; nested exception is: java.io.EOFException: end of file]"

To view the discussion, visit: https://community.jboss.org/message/720081#720081

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Getting following exception while trying to connect to remote EJB.
I tried to send 500 requests (through a for-loop in java client program) to the EJB.... about 400 went throgh and then I started getting this error, so certainly this is not a classpath issue or code issue.
Anything related to configuration?
Version: "JBoss AS 6.1.Final"

*javax.naming.NamingException: Could not dereference object [Root exception is java.lang.reflect.UndeclaredThrowableException]*
        at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1508)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:824)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:688)
        at javax.naming.InitialContext.lookup(InitialContext.java:392)
        at ManageDataMining.setUp(ManageDataMining.java:66)
        at ManageDataMining.main(ManageDataMining.java:39)
*Caused by: java.lang.reflect.UndeclaredThrowableException*
        at $Proxy0.createProxyBusiness(Unknown Source)
        at org.jboss.ejb3.proxy.impl.objectfactory.session.SessionProxyObjectFactory.createProxy(SessionProxyObjectFactory.java:129)
        at org.jboss.ejb3.proxy.impl.objectfactory.session.stateless.StatelessSessionProxyObjectFactory.getProxy(StatelessSessionProxyObjectFactory.java:79)
        at org.jboss.ejb3.proxy.impl.objectfactory.ProxyObjectFactory.getObjectInstance(ProxyObjectFactory.java:161)
        at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
        at org.jnp.interfaces.NamingContext.getObjectInstance(NamingContext.java:1483)
        at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1500)
        ... 5 more
*Caused by: org.jboss.remoting.InvocationFailureException: Unable to perform invocation; nested exception is:* 
*        java.io.EOFException: end of file*
        at org.jboss.remoting.transport.socket.SocketClientInvoker.handleException(SocketClientInvoker.java:146)
        at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:956)
        at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:169)
        at org.jboss.remoting.Client.invoke(Client.java:2070)
        at org.jboss.remoting.Client.invoke(Client.java:879)
        at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:60)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
        at org.jboss.ejb3.proxy.impl.remoting.IsLocalProxyFactoryInterceptor.invoke(IsLocalProxyFactoryInterceptor.java:104)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
        at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
        ... 12 more
*Caused by: java.io.EOFException: end of file*
        at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:903)
        at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:169)
        at org.jboss.remoting.Client.invoke(Client.java:2070)
        at org.jboss.remoting.Client.invoke(Client.java:879)
        at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:60)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
        at org.jboss.ejb3.proxy.impl.remoting.IsLocalProxyFactoryInterceptor.invoke(IsLocalProxyFactoryInterceptor.java:104)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
        at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
        at $Proxy0.createProxyBusiness(Unknown Source)
        at org.jboss.ejb3.proxy.impl.objectfactory.session.SessionProxyObjectFactory.createProxy(SessionProxyObjectFactory.java:129)
        at org.jboss.ejb3.proxy.impl.objectfactory.session.stateless.StatelessSessionProxyObjectFactory.getProxy(StatelessSessionProxyObjectFactory.java:79)
        at org.jboss.ejb3.proxy.impl.objectfactory.ProxyObjectFactory.getObjectInstance(ProxyObjectFactory.java:161)
        at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
        at org.jnp.interfaces.NamingContext.getObjectInstance(NamingContext.java:1483)
        at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1500)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:824)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:688)
        at javax.naming.InitialContext.lookup(InitialContext.java:392)
        at ManageDataMining.setUp(ManageDataMining.java:66)
        at ManageDataMining.main(ManageDataMining.java:39)
        at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:72)
        ... 16 more
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