Can't create colocated HA topology with JGroups discovery --------------------------------------------------------- Key: WFLY-4975 URL: https://issues.jboss.org/browse/WFLY-4975 Project: WildFly Issue Type: Bug Components: JMS Affects Versions: 10.0.0.Alpha5 Reporter: Ondřej Kalman Assignee: Jeff Mesnil Priority: Blocker Fix For: 10.0.0.CR1 Attachments: standalone-full-ha-1.xml, standalone-full-ha-2.xml Hi, I tried to start two nodes in colocated topology with JGroups as discovery method (it's defalut for EAP7), but i'm not able to do it. After both nodes are up, this exception starts spamming in logs: java.io.NotSerializableException: org.jgroups.JChannel 10:56:50,187 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184) 10:56:50,188 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) 10:56:50,188 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) 10:56:50,188 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) 10:56:50,188 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) 10:56:50,188 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) 10:56:50,189 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) 10:56:50,189 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) 10:56:50,189 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) 10:56:50,189 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) 10:56:50,189 ERROR [stderr] (default I/O-5) at java.util.ArrayList.writeObject(ArrayList.java:747) 10:56:50,189 ERROR [stderr] (default I/O-5) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 10:56:50,190 ERROR [stderr] (default I/O-5) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 10:56:50,190 ERROR [stderr] (default I/O-5) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 10:56:50,190 ERROR [stderr] (default I/O-5) at java.lang.reflect.Method.invoke(Method.java:483) 10:56:50,190 ERROR [stderr] (default I/O-5) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:988) 10:56:50,190 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496) 10:56:50,190 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) 10:56:50,191 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) 10:56:50,191 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) 10:56:50,191 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) 10:56:50,191 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) 10:56:50,191 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) 10:56:50,192 ERROR [stderr] (default I/O-5) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) 10:56:50,192 ERROR [stderr] (default I/O-5) at org.apache.activemq.artemis.core.config.impl.ConfigurationImpl.copy(ConfigurationImpl.java:1528) 10:56:50,192 ERROR [stderr] (default I/O-5) at org.apache.activemq.artemis.core.server.cluster.ha.ColocatedHAManager.activateReplicatedBackup(ColocatedHAManager.java:190) 10:56:50,192 ERROR [stderr] (default I/O-5) at org.apache.activemq.artemis.core.server.cluster.ha.ColocatedHAManager.activateBackup(ColocatedHAManager.java:104) 10:56:50,192 ERROR [stderr] (default I/O-5) at org.apache.activemq.artemis.core.server.impl.ColocatedActivation$1.handlePacket(ColocatedActivation.java:141) 10:56:50,193 ERROR [stderr] (default I/O-5) at org.apache.activemq.artemis.core.server.cluster.ClusterController$ClusterControllerChannelHandler.handlePacket(ClusterController.java:424) 10:56:50,193 ERROR [stderr] (default I/O-5) at org.apache.activemq.artemis.core.protocol.core.impl.ChannelImpl.handlePacket(ChannelImpl.java:652) 10:56:50,193 ERROR [stderr] (default I/O-5) at org.apache.activemq.artemis.core.protocol.core.impl.RemotingConnectionImpl.doBufferReceived(RemotingConnectionImpl.java:402) 10:56:50,193 ERROR [stderr] (default I/O-5) at org.apache.activemq.artemis.core.protocol.core.impl.RemotingConnectionImpl.bufferReceived(RemotingConnectionImpl.java:379) 10:56:50,193 ERROR [stderr] (default I/O-5) at org.apache.activemq.artemis.core.remoting.server.impl.RemotingServiceImpl$DelegatingBufferHandler.bufferReceived(RemotingServiceImpl.java:694) 10:56:50,193 ERROR [stderr] (default I/O-5) at org.apache.activemq.artemis.core.remoting.impl.netty.ActiveMQChannelHandler.channelRead(ActiveMQChannelHandler.java:73) 10:56:50,194 ERROR [stderr] (default I/O-5) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) 10:56:50,194 ERROR [stderr] (default I/O-5) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) 10:56:50,194 ERROR [stderr] (default I/O-5) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242) 10:56:50,194 ERROR [stderr] (default I/O-5) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) 10:56:50,194 ERROR [stderr] (default I/O-5) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) 10:56:50,194 ERROR [stderr] (default I/O-5) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847) 10:56:50,195 ERROR [stderr] (default I/O-5) at org.xnio.netty.transport.AbstractXnioSocketChannel$ReadListener.handleEvent(AbstractXnioSocketChannel.java:435) 10:56:50,195 ERROR [stderr] (default I/O-5) at org.xnio.netty.transport.AbstractXnioSocketChannel$ReadListener.handleEvent(AbstractXnioSocketChannel.java:371) 10:56:50,195 ERROR [stderr] (default I/O-5) at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) 10:56:50,195 ERROR [stderr] (default I/O-5) at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66) 10:56:50,195 ERROR [stderr] (default I/O-5) at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:88) 10:56:50,196 ERROR [stderr] (default I/O-5) at org.xnio.nio.WorkerThread.run(WorkerThread.java:539) Is there anything wrong with my configs? I think that problem is in non serializable org.jgroups.JChannel