Root exception is weblogic.rjvm.PeerGoneException

[FrancisJos]

I have a problem doing the Look onto the Weblogic server.

Here is the code I use in a method for this purpose and call the method from main(). I paste the code below (enclosed within "CODE BEGINS", "CODE ENDS&quot


-----------------CODE BEGINS-----------------------------------------
{
System.out.println("DataCollector : Look up serverHome called"
Hashtable props = new Hashtable();
props.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory"
props.put(Context.PROVIDER_URL, url);
props.put(Context.SECURITY_PRINCIPAL, userName);
props.put(Context.SECURITY_CREDENTIALS, passWord);
System.out.println("Before Inital Context "+props);
Context ctx = new InitialContext(props);
System.out.println("Initial Context successful"
serverHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
System.out.println("Look up successful"
ctx.close();
System.out.println("Closed context successfully"
}
-----------------CODE ENDS-----------------------------------------

On executing this piece of code, I receive the following Exceptions

-------------OUTPUT OF CODE BEGINS---------------------
DataCollector : Look up serverHome called
Before Inital Context {java.naming.provider.url=T3://njecomprod06:10817, java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory, java.naming.security.principal=system, java.naming.security.credentials=security}
Initial Context successful

Exception in thread "main" javax.naming.CommunicationException. Root exception is weblogic.rjvm.PeerGoneException: ; nested exception is: java.io.EOFException
java.io.EOFException
at weblogic.rjvm.t3.T3JVMConnection.endOfStream(T3JVMConnection.java:599)
at weblogic.socket.JavaSocketMuxer.processSockets2(JavaSocketMuxer.java:303)
at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:225)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
-------------OUTPUT OF CODE ENDS---------------------

This piece of code fails in the line

serverHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);

The weblogic server is standalone (not on a cluster). All other details give for this purpose like port no, username, password etc are correct.

Also, On the WebLogic server prompt, the following stack trace is printed. Please let me know what is wrong in this look up code element.

Thanks in advance for your help.

-------------------------------------------------------EXCEPTION ON WEBLOGIC SIDE BEGINS--------------------------
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.ibjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.ibjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.ibjectInputStream.readObject(ObjectInputStream.java:386)
at java.ibjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception creating response stream ] - with nested exception:
[java.io.EOFException]
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
<Oct 25, 2002 10:57:04 AM EDT> <Error> <Posix Performance Pack> <Uncaught Throwable in processSockets
java.io.EOFException:
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.ibjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.ibjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.ibjectInputStream.readObject(ObjectInputStream.java:386)
at java.ibjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace

at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.ibjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.ibjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.ibjectInputStream.readObject(ObjectInputStream.java:386)
at java.ibjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception creating response stream ]

Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.ibjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.ibjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.ibjectInputStream.readObject(ObjectInputStream.java:386)
at java.ibjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception creating response stream ] - with nested exception:
[java.io.EOFException]
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
- with nested exception:
[java.io.EOFException:
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.ibjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.ibjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.ibjectInputStream.readObject(ObjectInputStream.java:386)
at java.ibjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
]
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>

-------------------------------------------------------EXCEPTION ON WEBLOGIC SIDE ENDS--------------------------