[jboss-user] [JBoss Cache: Core Edition] - jboss cache clustering problem
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
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