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, 8.7.5.6_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}