[jboss-user] [JBoss Cache: Core Edition] - Fragmentation failure - Jbosscache 3.0.1GA help needed

[dorbd]

I am getting this exception,
 any one has a suggestion what should i do?

anonymous wrote : 2009-01-15 14:05:20,364 ERROR [org.jgroups.protocols.FRAG2] fragmentation failure
  | java.lang.IllegalArgumentException: 152.177.17.104:59532 is not a member of the group [152.177.17.104:47164, 152.177.17.104:42358] (enabled_members=[])
  | 	at org.jgroups.protocols.UNICAST.down(UNICAST.java:332)
  | 	at org.jgroups.protocols.pbcast.STABLE.down(STABLE.java:316)
  | 	at org.jgroups.protocols.FC.handleDownMessage(FC.java:605)
  | 	at org.jgroups.protocols.FC.down(FC.java:422)
  | 	at org.jgroups.protocols.FRAG2.fragment(FRAG2.java:260)
  | 	at org.jgroups.protocols.FRAG2.down(FRAG2.java:142)
  | 	at org.jgroups.protocols.pbcast.GMS.down(GMS.java:867)
  | 	at org.jgroups.protocols.pbcast.STATE_TRANSFER.sendApplicationStateResponse(STATE_TRANSFER.java:284)
  | 	at org.jgroups.protocols.pbcast.STATE_TRANSFER.requestApplicationStates(STATE_TRANSFER.java:238)
  | 	at org.jgroups.protocols.pbcast.STATE_TRANSFER.handleStateReq(STATE_TRANSFER.java:375)
  | 	at org.jgroups.protocols.pbcast.STATE_TRANSFER.up(STATE_TRANSFER.java:117)
  | 	at org.jgroups.protocols.pbcast.GMS.up(GMS.java:796)
  | 	at org.jgroups.protocols.FRAG2.up(FRAG2.java:192)
  | 	at org.jgroups.protocols.FC.up(FC.java:468)
  | 	at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:233)
  | 	at org.jgroups.protocols.UNICAST.handleDataReceived(UNICAST.java:616)
  | 	at org.jgroups.protocols.UNICAST.up(UNICAST.java:282)
  | 	at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:747)
  | 	at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:167)
  | 	at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:308)
  | 	at org.jgroups.protocols.FD.up(FD.java:284)
  | 	at org.jgroups.protocols.MERGE2.up(MERGE2.java:144)
  | 	at org.jgroups.protocols.Discovery.up(Discovery.java:263)
  | 	at org.jgroups.protocols.PING.up(PING.java:270)
  | 	at org.jgroups.protocols.TP.passMessageUp(TP.java:1277)
  | 	at org.jgroups.protocols.TP.access$100(TP.java:49)
  | 	at org.jgroups.protocols.TP$IncomingPacket.handleMyMessage(TP.java:1830)
  | 	at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1804)
  | 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
  | 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
  | 	at java.lang.Thread.run(Thread.java:595)

My Cache configuration is as follow:anonymous wrote : 
  | <?xml version="1.0" encoding="UTF-8"?>
  | 
  | 	
  | 	
  | 	
  | 	
  | 	
  | 	<UDP 	enable_diagnostics="true"
  | 	enable_bundling="true"
  | 	ip_mcast="true" ip_ttl="64"
  | 	loopback="true" mcast_addr="228.1.2.3" mcast_port="48866"
  | 	mcast_recv_buf_size="80000" mcast_send_buf_size="150000"
  | 	ucast_recv_buf_size="80000" ucast_send_buf_size="150000" />
  | 	<PING num_initial_members="3" timeout="2000" />
  | 	<MERGE2 max_interval="20000" min_interval="10000" />
  | 	
  | 	<FD_SOCK />
  | 	<VERIFY_SUSPECT timeout="1500" />
  | 	<pbcast.NAKACK gc_lag="50"
  | 		retransmit_timeout="600,1200,2400,4800" />
  | 	4800
  | 	<pbcast.STABLE desired_avg_gossip="20000" />
  | 	<FC max_credits="2000000" min_threshold="0.10" />
  | 	<FRAG2 frag_size="8192" />
  | 	<pbcast.GMS join_timeout="5000" print_local_addr="true"
  | 	shun="true" />
  | 	<pbcast.STATE_TRANSFER />
  | 	
  | 	
  | 	
  | 	
  |       	
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  |          	
  |       	      
  |       
  |    
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  | 
Thanks in advanced,
Doranonymous wrote : 

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