Remotely query mbean
I am trying the example in the 3.x book for querying mbean remotely using the following code
RMIAdaptor adaptor = (RMIAdaptor) ctx.lookup(adaptorName);
System.out.println("adaptor = " + adaptor);
RemoteMBeanServer server = new RMIConnectorImpl(adaptor);
System.out.println("removeMBeanServer = " + server.toString());
Integer count = server.getMBeanCount();
System.out.println("count = " + count);
String domain = server.getDefaultDomain();
System.out.println("domain = " + domain);
Set set = server.queryMBeans(new ObjectName("jboss:service=JNDIView"),null);
System.out.println("set = "+ set);
I can get count and domain which are seems good.
But server.queryMBeans(new ObjectName("jboss:service=JNDIView"),null) gives me exceptions.
Roy
==
adaptor = org.jboss.jmx.adaptor.rmi.RMIAdaptorImpl_Stub[RemoteStub [ref: [endpoint:[10.0.5.3:50920](remote),objID:[df1832:f3a1488933:-8000, 3]]]]
removeMBeanServer = org.jboss.jmx.connector.rmi.RMIConnectorImpl@121f1d
count = 215
domain = jboss
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.io.InvalidClassException: javax.management.ObjectName; local class incompatible: stream classdesc serialVersionUID = -5467795090068647408, local class serialVersionUID = 2846767152916764670
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:292)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:536)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
at org.jboss.jmx.adaptor.rmi.RMIAdaptorImpl_Stub.queryMBeans(Unknown Source)
at org.jboss.jmx.connector.rmi.RMIConnectorImpl.queryMBeans(RMIConnectorImpl.java:321)
at com.inquent.iqos.service.writer.WriterTest.main(WriterTest.java:75)
Caused by: java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.io.InvalidClassException: javax.management.ObjectName; local class incompatible: stream classdesc serialVersionUID = -5467795090068647408, local class serialVersionUID = 2846767152916764670
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:249)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:536)
Caused by: java.io.InvalidClassException: javax.management.ObjectName; local class incompatible: stream classdesc serialVersionUID = -5467795090068647408, local class serialVersionUID = 2846767152916764670
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:459)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1521)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1626)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
at sun.rmi.server.UnicastRef.unmarshalValue(UnicastRef.java:297)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:246)
... 6 more
set = null
java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.net.SocketException: Connection reset by peer: JVM_recv in socket input stream read
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:217)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
at org.jboss.jmx.adaptor.rmi.RMIAdaptorImpl_Stub.invoke(Unknown Source)
at org.jboss.jmx.connector.rmi.RMIConnectorImpl.invoke(RMIConnectorImpl.java:459)
at com.inquent.iqos.service.writer.WriterTest.main(WriterTest.java:78)
Caused by: java.net.SocketException: Connection reset by peer: JVM_recv in socket input stream read
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:116)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:183)
at java.io.BufferedInputStream.read(BufferedInputStream.java:201)
at java.io.ObjectInputStream$PeekInputStream.peek(ObjectInputStream.java:2118)
at java.io.ObjectInputStream$BlockDataInputStream.peek(ObjectInputStream.java:2411)
at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2421)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1235)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1830)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1756)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1636)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1830)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1756)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1636)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1830)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1756)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1636)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:322)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:215)
... 4 more
