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

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 /> | | | | | | | | | | | | Thanks in advanced, Doranonymous wrote : View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4202106#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...