[teiid-issues] [JBoss JIRA] (TEIID-3978) Remove AddressWrapper

[Steven Hawkins (JIRA)]

Steven Hawkins created TEIID-3978:
-------------------------------------

             Summary: Remove AddressWrapper
                 Key: TEIID-3978
                 URL: https://issues.jboss.org/browse/TEIID-3978
             Project: Teiid
          Issue Type: Bug
          Components: Server
    Affects Versions: 8.4
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
            Priority: Critical
             Fix For: 9.0, 8.12.5, 8.13.2


AddressWrapper was introduced to handle an earlier jgroups version where address objects were not directly serializable.  However the deserialization code is using the thread context class loader which is not guaranteed to have the JGroups classes in the classpath.  The resulting exception (where the original exception is simply swallowed) looks like:

{code}
2016-02-16 08:45:30,140 ERROR [Incoming-1,shared=tcp-teiid-1] org.teiid.replication.jgroups.JGroupsObjectReplicator$ReplicatorRpcDispatcher - exception marshalling object
java.lang.IllegalStateException: unread block data
	at java.io.ObjectInputStream$BlockDataInputStream.setBlockDataMode(ObjectInputStream.java:2421)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1382)
	at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1706)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1344)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
	at org.jgroups.blocks.MethodCall.readExternal(MethodCall.java:430)
	at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1837)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1796)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
	at org.teiid.replication.jgroups.JGroupsObjectReplicator$ContextAwareMarshaller.objectFromBuffer(JGroupsObjectReplicator.java:611)
	at org.teiid.replication.jgroups.JGroupsObjectReplicator$ReplicatorRpcDispatcher.handle(JGroupsObjectReplicator.java:106)
	at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:484)
	at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:391)
	at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:249)
	at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:600)
	at org.jgroups.JChannel.up(JChannel.java:707)
{code}



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