Pojo cluster fail

[appa]

when i use jbosscache,it meet a error like this:

2007-05-24 13:52:19 [org.jboss.cache.marshall.VersionAwareMarshaller]-[ERROR] Unable to read version id from first two bytes of stream, barfing.
2007-05-24 13:52:19 [org.jboss.cache.CacheImpl.JBossCache-Cluster]-[ERROR] failed setting state
java.io.EOFException
at java.io.DataInputStream.readShort(DataInputStream.java:287)
at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2696)
at java.io.ObjectInputStream.readShort(ObjectInputStream.java:908)
at org.jboss.cache.marshall.VersionAwareMarshaller.objectFromObjectStream(VersionAwareMarshaller.java:223)
at org.jboss.cache.statetransfer.DefaultStateTransferIntegrator.integrateAssociatedState(DefaultStateTransferIntegrator.java:116)
at org.jboss.cache.statetransfer.DefaultStateTransferIntegrator.integrateState(DefaultStateTransferIntegrator.java:63)
at org.jboss.cache.statetransfer.StateTransferManager.setState(StateTransferManager.java:201)
at org.jboss.cache.statetransfer.StateTransferManager.setState(StateTransferManager.java:152)
at org.jboss.cache.CacheImpl$MessageListenerAdaptor.setState(CacheImpl.java:3407)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.handleUpEvent(MessageDispatcher.java:667)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:722)
at org.jgroups.JChannel.up(JChannel.java:1015)
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:326)
at org.jgroups.protocols.pbcast.FLUSH.up(FLUSH.java:509)
at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER$2.run(STREAMING_STATE_TRANSFER.java:674)
at java.lang.Thread.run(Thread.java:595)


how can i deal with it?

[appa]

if the second server connect, join in the group,the first server should get this error:

2007-05-24 14:36:18 [org.jboss.cache.CacheImpl.JBossCache-Cluster]-[ERROR] Caught java.io.NotSerializableException while responding to state transfer request
java.io.NotSerializableException: java.net.Socket
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at java.util.HashMap.writeObject(HashMap.java:1039)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:917)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1339)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1251)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1075)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at org.jboss.cache.marshall.NodeData.writeExternal(NodeData.java:71)
at org.jboss.cache.marshall.CacheMarshaller200.marshallObject(CacheMarshaller200.java:374)
at org.jboss.cache.marshall.CacheMarshaller200.marshallCollection(CacheMarshaller200.java:466)
at org.jboss.cache.marshall.CacheMarshaller200.marshallObject(CacheMarshaller200.java:312)
at org.jboss.cache.marshall.CacheMarshaller200.objectToObjectStream(CacheMarshaller200.java:161)
at org.jboss.cache.marshall.VersionAwareMarshaller.objectToObjectStream(VersionAwareMarshaller.java:183)
at org.jboss.cache.statetransfer.DefaultStateTransferGenerator.marshallTransientState(DefaultStateTransferGenerator.java:140)
at org.jboss.cache.statetransfer.DefaultStateTransferGenerator.generateState(DefaultStateTransferGenerator.java:58)
at org.jboss.cache.statetransfer.StateTransferManager.getState(StateTransferManager.java:86)
at org.jboss.cache.CacheImpl$MessageListenerAdaptor.getState(CacheImpl.java:3360)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.handleUpEvent(MessageDispatcher.java:653)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:722)
at org.jgroups.JChannel.up(JChannel.java:1050)
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:326)
at org.jgroups.protocols.pbcast.FLUSH.up(FLUSH.java:509)
at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER$StateProviderHandler.process(STREAMING_STATE_TRANSFER.java:829)
at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER$StateProviderThreadSpawner$1.run(STREAMING_STATE_TRANSFER.java:732)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER$1$1.run(STREAMING_STATE_TRANSFER.java:453)

i've implemented all my vo Serializable.

[ctof]

Hi Appa

It's the same pb as describe in my previous post http://www.jboss.com/index.html?module=bb&op=viewtopic&t=109063
Have you tried to launch your example with jdk 1.5.0_*
U assume you actually play with a 1.6 release ?

[appa]

no,i am playing with JDK1.5.0_09...

[appa]

i've solved my pb,there is nothing wrong with Jbosscache,it's a nice cache system.