[jboss-user] [JBoss Messaging] - Distributed Queue using ClusteredPostOfficeService

wqmsrqx do-not-reply at jboss.com
Wed Jan 17 10:20:17 EST 2007


When i run my client on one of the instances in a cluster which posts more than 1000 messages, the instance where i am running the client going fine in processing them and the other instances in the cluster throw me up the stack trace as below: 

Can somebody advise where i am going wrong or where i need to make changes in config files. 

2007-01-15 17:30:49,311 ERROR [org.jboss.messaging.core.plugin.postoffice.cluster.DefaultClusteredPostOffice] Caught Exception in Receiver 
java.lang.IllegalStateException: Received stats from node with id that matches this nodes id. You may have started two or more nodes with the same node id! 
at org.jboss.messaging.core.plugin.postoffice.cluster.DefaultClusteredPostOffice.updateQueueStats(DefaultClusteredPostOffice.java:894) 
at org.jboss.messaging.core.plugin.postoffice.cluster.QueueStatsRequest.execute(QueueStatsRequest.java:61) 
at org.jboss.messaging.core.plugin.postoffice.cluster.DefaultClusteredPostOffice$DataReceiver.receive(DefaultClusteredPostOffice.java:2494) 
at org.jgroups.JChannel.up(JChannel.java:1102) 
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:377) 
at org.jgroups.stack.ProtocolStack.receiveUpEvent(ProtocolStack.java:393) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.pbcast.GMS.up(GMS.java:751) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.protocols.pbcast.GMS.receiveUpEvent(GMS.java:771) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.VIEW_SYNC.up(VIEW_SYNC.java:154) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.FRAG.up(FRAG.java:168) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:258) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.UNICAST.up(UNICAST.java:223) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.pbcast.NAKACK.handleMessage(NAKACK.java:685) 
at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:517) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:170) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.FD.up(FD.java:274) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.MERGE2.up(MERGE2.java:162) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.Discovery.up(Discovery.java:225) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.stack.Protocol.up(Protocol.java:565) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.TP.handleIncomingMessage(TP.java:908) 
at org.jgroups.protocols.TP.handleIncomingPacket(TP.java:850) 
at org.jgroups.protocols.TP.receive(TP.java:780) 
at org.jgroups.protocols.UDP.run(UDP.java:261) 
at java.lang.Thread.run(Thread.java:534) 
2007-01-15 17:30:49,311 ERROR [org.jgroups.protocols.UDP] failed unmarshalling message 
java.lang.IllegalStateException: Received stats from node with id that matches this nodes id. You may have started two or more nodes with the same node id! 
at org.jboss.messaging.core.plugin.postoffice.cluster.DefaultClusteredPostOffice.updateQueueStats(DefaultClusteredPostOffice.java:894) 
at org.jboss.messaging.core.plugin.postoffice.cluster.QueueStatsRequest.execute(QueueStatsRequest.java:61) 
at org.jboss.messaging.core.plugin.postoffice.cluster.DefaultClusteredPostOffice$DataReceiver.receive(DefaultClusteredPostOffice.java:2494) 
at org.jgroups.JChannel.up(JChannel.java:1102) 
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:377) 
at org.jgroups.stack.ProtocolStack.receiveUpEvent(ProtocolStack.java:393) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.pbcast.GMS.up(GMS.java:751) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.protocols.pbcast.GMS.receiveUpEvent(GMS.java:771) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.VIEW_SYNC.up(VIEW_SYNC.java:154) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.FRAG.up(FRAG.java:168) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:258) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.UNICAST.up(UNICAST.java:223) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.pbcast.NAKACK.handleMessage(NAKACK.java:685) 
at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:517) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:170) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.FD.up(FD.java:274) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.MERGE2.up(MERGE2.java:162) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.Discovery.up(Discovery.java:225) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.stack.Protocol.up(Protocol.java:565) 
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) 
at org.jgroups.stack.Protocol.passUp(Protocol.java:538) 
at org.jgroups.protocols.TP.handleIncomingMessage(TP.java:908) 
at org.jgroups.protocols.TP.handleIncomingPacket(TP.java:850) 
at org.jgroups.protocols.TP.receive(TP.java:780) 
at org.jgroups.protocols.UDP.run(UDP.java:261) 
at java.lang.Thread.run(Thread.java:534) 

My JGroups configuration in cluster-service.xml is configured as below: 


<!-- 
The default UDP stack: 
- If you have a multihomed machine, set the UDP protocol's bind_addr attribute to the 
appropriate NIC IP address, e.g bind_addr="192.168.0.2". 
- On Windows machines, because of the media sense feature being broken with multicast 
(even after disabling media sense) set the UDP protocol's loopback attribute to true 
--> 

<UDP mcast_addr="228.1.2.3" mcast_port="45566" 
ip_ttl="8" ip_mcast="true" 
mcast_recv_buf_size="150000" mcast_send_buf_size="800000" 
ucast_recv_buf_size="150000" ucast_send_buf_size="800000" 
loopback="false"/> 
<PING timeout="2000" num_initial_members="3" 
up_thread="true" down_thread="true"/> 
<MERGE2 min_interval="10000" max_interval="20000"/> 
<!-- <FD_SOCK down_thread="true" up_thread="true"/> --> 
<FD shun="true" up_thread="true" down_thread="true" 
timeout="10000" max_tries="5"/> 
<VERIFY_SUSPECT timeout="3000" num_msgs="3" 
up_thread="true" down_thread="true"/> 
<pbcast.NAKACK gc_lag="50" retransmit_timeout="300,600,1200,2400,4800" 
max_xmit_size="8192" 
up_thread="true" down_thread="true"/> 
<UNICAST timeout="300,600,1200,2400,4800" window_size="100" min_threshold="10" 
down_thread="true"/> 
<pbcast.STABLE desired_avg_gossip="20000" max_bytes="400000" 
up_thread="true" down_thread="true"/> 
<FRAG frag_size="8192" 
down_thread="true" up_thread="true"/> 
<pbcast.GMS join_timeout="5000" join_retry_timeout="2000" 
shun="true" print_local_addr="true"/> 
<pbcast.STATE_TRANSFER up_thread="true" down_thread="true"/> 


I am using ClusteredPostOfficeservice and the configuration is defined in mysql-persistance-service.xml 


<mbean code="org.jboss.messaging.core.plugin.ClusteredPostOfficeService" 
name="jboss.messaging:service=PostOffice" 
xmbean-dd="xmdesc/ClusteredPostOffice-xmbean.xml"> 
<depends optional-attribute-name="ServerPeer">jboss.messaging:service=ServerPeer 
jboss.jca:service=DataSourceBinding,name=MySqlDS 
<depends optional-attribute-name="TransactionManager">jboss:service=TransactionManager 
Clustered Queue 
MySqlDS 
true 


thanks,
srikanth

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