0 Replies Latest reply on Jan 26, 2009 12:04 PM by rich chang

    jboss cache clustering problem

    rich chang Newbie

      I have problem deploy jboss cache to one of our cluster environments. The first node starts fine, second node got exception:

      Caused by: org.jgroups.StateTransferException: 10.120.23.87:33341 could not fetch state null from null
      at org.jgroups.JChannel.connect(JChannel.java:459)
      at org.jboss.cache.RPCManagerImpl.start(RPCManagerImpl.java:134)
      ... 51 more
      Caused by: org.jgroups.StateTransferException: 10.120.23.87:33341 could not fetch state null from null
      at org.jgroups.JChannel.connect(JChannel.java:452)
      ... 52 more


      the same configuration works fine in our development environment, but failed in our staging environment. Anybody knows why?

      jgroup configuration:





      <UDP mcast_addr="224.0.0.1" mcast_port="48866"

      ip_ttl="64" ip_mcast="true"

      mcast_send_buf_size="150000" mcast_recv_buf_size="80000"

      ucast_send_buf_size="150000" ucast_recv_buf_size="80000"

      loopback="false"/>

      <PING timeout="2000" num_initial_members="3"/>

      <MERGE2 min_interval="10000" max_interval="20000"/>



      <FD_SOCK/>

      <VERIFY_SUSPECT timeout="1500"/>

      <pbcast.NAKACK gc_lag="50" retransmit_timeout="600,1200,2400,4800" />



      <pbcast.STABLE desired_avg_gossip="400000"/>

      <FC max_credits="2000000" min_threshold="0.10"/>

      <FRAG2 frag_size="8192"/>

      <pbcast.GMS join_timeout="5000" shun="true" print_local_addr="true"/>

      <pbcast.STATE_TRANSFER/>






      Thanks,

      Rich