[jboss-user] [JBossCache] - shun=false, but

[jyoonyang]

Hi,

I am running some load test.  I have one node that is slower.  I started getting "am being shunned, will leave and rejoin group..." warning, followed by ReplicationException: rsp=sender=foomachine:4524, retval=null, received=false, suspected=false

So after reading some Wiki, I set the shun to false, but I see the same behavior as the above.   Any idea?


  |         <attribute name="ClusterConfig">
  |             <config>
  |                 <!-- UDP: if you have a multihomed machine,
  |                 set the bind_addr attribute to the appropriate NIC IP address, e.g bind_addr="192.168.0.2"
  |                 -->
  |                 <!-- UDP: On Windows machines, because of the media sense feature
  |                  being broken with multicast (even after disabling media sense)
  |                  set the loopback attribute to true -->
  |                 <UDP mcast_addr="228.1.2.3" mcast_port="48877"
  |                     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"
  |                     up_thread="false" down_thread="false"/>
  |                 <MERGE2 min_interval="10000" max_interval="20000"/>
  |                 <FD shun="false" timeout="2000" max_tries="3" />
  | 
  |                 <FD_SOCK/>
  |                 <VERIFY_SUSPECT timeout="1500"
  |                     up_thread="false" down_thread="false"/>
  |                 <pbcast.NAKACK gc_lag="50" retransmit_timeout="600,1200,2400,4800"
  |                     max_xmit_size="8192" up_thread="false" down_thread="false"/>
  |                 <UNICAST timeout="600,1200,2400" window_size="100" min_threshold="10"
  |                     down_thread="false"/>
  |                 <pbcast.STABLE desired_avg_gossip="20000"
  |                     up_thread="false" down_thread="false"/>
  |                 <FRAG frag_size="8192"
  |                     down_thread="false" up_thread="false"/>
  |                 <pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
  |                     shun="false" print_local_addr="true"/>
  |                 <pbcast.STATE_TRANSFER up_thread="true" down_thread="true"/>
  |             </config>
  | 

Thanks,
Jennifer

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