[jboss-user] [Clustering/JBoss] - Re: Horizontal Clustering not working _ need help

canty28 do-not-reply at jboss.com
Tue Apr 17 09:13:23 EDT 2007


Please also find my cluster-service.xml


            <UDP mcast_addr="${jboss.partition.udpGroup:228.1.2.3}" mcast_port="45566"
               ip_ttl="8" ip_mcast="true"
               mcast_send_buf_size="800000000" mcast_recv_buf_size="150000000"
               ucast_send_buf_size="800000000" ucast_recv_buf_size="150000000"
               loopback="false" bind_addr="${jboss.bind.address}" />
            <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"/>
         


The reason why we had to increase the mcast and ucast buffer sizes was mainly because the war file which we were deploying is around 107 M.  Please help me in this matter. I have been following the forums. I have also tried adding route and also adding bind address to the cluster-service.xml but that eventually throws an error.We are running JBOSS 4.0.3SP1 on SLES9. Any help in this matter or previous experiences would be helpful.

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