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]
saranganajwala Feb 28, 2012 1:11 AMGetting 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