Unable to start JBoss in clustered environment
nitesh Sep 20, 2005 1:46 PMHi,
This is the first time I'm trying out clustering with JBoss. I'm trying to start JBoss with only one node in a cluster just to figure out the configuration required.
I'm getting the following error on starting JBoss with 'run -c all':
12:42:42,178 INFO [DefaultPartition] Initializing
12:42:42,238 ERROR [JChannel] exception: java.lang.Exception: exception caused b
y UDP.start(): java.net.SocketException: Not a multicast address
12:42:42,238 ERROR [ClusterPartition] Starting failed jboss:service=DefaultParti
tion
ChannelException: java.lang.Exception: exception caused by UDP.start(): java.net
.SocketException: Not a multicast address
at org.jgroups.JChannel.connect(JChannel.java:323)
at org.jboss.ha.framework.server.ClusterPartition.startService(ClusterPa
rtition.java:297)
at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanS
upport.java:272)
at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMB
eanSupport.java:222)
My cluster MBean descriptor in jboss-service.xml looks like this:
<mbean code="org.jboss.ha.framework.server.ClusterPartition" name="jboss:service=DefaultPartition"> <!-- Name of the partition being built --> <attribute name="PartitionName">DefaultPartition</attribute> <!-- The address used to determine the node name --> <attribute name="NodeAddress">10.1.3.76</attribute> <!-- Determine if deadlock detection is enabled --> <attribute name="DeadlockDetection">False</attribute> <!-- Max time (in ms) to wait for state transfer to complete. Increase for large states --> <attribute name="StateTransferTimeout">30000</attribute> <!-- The JGroups protocol configuration --> <attribute name="PartitionConfig"> <!-- 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 --> <Config> <UDP mcast_addr="10.1.3.76" mcast_port="45566" ip_ttl="8" ip_mcast="true" mcast_send_buf_size="800000" mcast_recv_buf_size="150000" ucast_send_buf_size="800000" ucast_recv_buf_size="150000" loopback="true"/> <PING timeout="2000" num_initial_members="3" up_thread="true" down_thread="true"/> <MERGE2 min_interval="10000" max_interval="20000"/> <FD shun="true" up_thread="true" down_thread="true" timeout="2500" 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" 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"/> </Config> <!-- Alternate TCP stack: customize it for your environment, change bind_addr and initial_hosts --> </attribute> </mbean>
I've checked in my host file and the hostname-ip address is correctly mapped.
Any help will be highly appreciated.
Regards,
Nitesh