No response received from group handler
I'm seeing occasional failures in a HornetQ cluster situation with a group handler set up to handle JMS grouping. This seems to happen when the first message in the group is sent:
01-21-2012 12:26:55 ERROR New I/O server worker #1-1 core.ServerSessionPacketHandler: Caught unexpected exception
java.lang.IllegalStateException: no response received from group handler for 889.jms.queue.importQueue
at org.hornetq.core.server.group.impl.RemoteGroupingHandler.propose(RemoteGroupingHandler.java:117)
at org.hornetq.core.postoffice.impl.BindingsImpl.routeUsingStrictOrdering(BindingsImpl.java:420)
at org.hornetq.core.postoffice.impl.BindingsImpl.route(BindingsImpl.java:258)
at org.hornetq.core.postoffice.impl.PostOfficeImpl.route(PostOfficeImpl.java:599)
at org.hornetq.core.postoffice.impl.PostOfficeImpl.route(PostOfficeImpl.java:561)
at org.hornetq.core.server.impl.ServerSessionImpl.doSend(ServerSessionImpl.java:1365)
at org.hornetq.core.server.impl.ServerSessionImpl.send(ServerSessionImpl.java:1107)
at org.hornetq.core.protocol.core.ServerSessionPacketHandler.handlePacket(ServerSessionPacketHandler.java:440)
at org.hornetq.core.protocol.core.impl.ChannelImpl.handlePacket(ChannelImpl.java:474)
at org.hornetq.core.protocol.core.impl.RemotingConnectionImpl.doBufferReceived(RemotingConnectionImpl.java:496)
at org.hornetq.core.protocol.core.impl.RemotingConnectionImpl.bufferReceived(RemotingConnectionImpl.java:457)
at org.hornetq.core.remoting.server.impl.RemotingServiceImpl$DelegatingBufferHandler.bufferReceived(RemotingServiceImpl.java:459)
at org.hornetq.core.remoting.impl.netty.HornetQChannelHandler.messageReceived(HornetQChannelHandler.java:73)
at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:100)
at org.jboss.netty.channel.StaticChannelPipeline.sendUpstream(StaticChannelPipeline.java:362)
at org.jboss.netty.channel.StaticChannelPipeline$StaticChannelHandlerContext.sendUpstream(StaticChannelPipeline.java:514)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:287)
at org.hornetq.core.remoting.impl.netty.HornetQFrameDecoder2.decode(HornetQFrameDecoder2.java:169)
at org.hornetq.core.remoting.impl.netty.HornetQFrameDecoder2.messageReceived(HornetQFrameDecoder2.java:134)
at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:80)
at org.jboss.netty.channel.StaticChannelPipeline.sendUpstream(StaticChannelPipeline.java:362)
at org.jboss.netty.channel.StaticChannelPipeline.sendUpstream(StaticChannelPipeline.java:357)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:274)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:261)
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:349)
at org.jboss.netty.channel.socket.nio.NioWorker.processSelectedKeys(NioWorker.java:281)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:201)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:46)
at org.jboss.netty.util.VirtualExecutorService$ChildExecutorRunnable.run(VirtualExecutorService.java:181)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
This is an error on the remote node. The group handler node did not log any errors. Any suggestions? Thanks.
Chris
