All JBoss versions prior to 3.2.4 may have clustering generate this kind of exception under load:
2004-03-28 02:47:27,450 DEBUG [org.javagroups.DefaultPartition] [Sun Mar 28 02:47:27 EST 2004] [ERROR] NAKACK.handleXmitRe | q(): (requester=choqtap4:32794 (additional data: 19 bytes)) message with seqno=0 not found in sent_msgs ! sent_msgs=18 17 | 16 15 14 13 12 11 10 9 8 7 6 5 This is due to an error in JGroup default protocol configuration. You can easily fix that by editing the file deploy/cluster-service.xml by reordering the UNICAST and pbcast.STABLE protocols. The ClusterPartition MBeans the becomes: <mbean code="org.jboss.ha.framework.server.ClusterPartition" | name="jboss:service=DefaultPartition"> | | <!-- Name of the partition being built --> | <attribute name="PartitionName">DefaultPartition</attribute> | <!-- Determine if deadlock detection is enabled --> | <attribute name="DeadlockDetection">False</attribute> | <!-- The JGroups protocol configuration --> | <attribute name="PartitionConfig"> | <Config> | <!-- UDP: if you have a multihomed machine, | set the bind_addr attribute to the appropriate NIC IP address --> | <!-- 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="45566" | ip_ttl="32" ip_mcast="true" | mcast_send_buf_size="800000" mcast_recv_buf_size="150000" | ucast_send_buf_size="800000" ucast_recv_buf_size="150000" | loopback="false" /> | <PING timeout="2000" num_initial_members="3" | up_thread="true" down_thread="true" /> | <MERGE2 min_interval="10000" max_interval="20000" /> | <FD shun="true" up_thread="true" down_thread="true" | timeout="2500" max_tries="5" /> | <VERIFY_SUSPECT timeout="3000" num_msgs="3" | up_thread="true" down_thread="true" /> | <pbcast.NAKACK gc_lag="50" retransmit_timeout="300,600,1200,2400,4800" | max_xmit_size="8192" | up_thread="true" down_thread="true" /> | <UNICAST timeout="300,600,1200,2400,4800" window_size="100" min_threshold="10" | down_thread="true" /> | <pbcast.STABLE desired_avg_gossip="20000" | up_thread="true" down_thread="true" /> | <FRAG frag_size="8192" | down_thread="true" up_thread="true" /> | <pbcast.GMS join_timeout="5000" join_retry_timeout="2000" | shun="true" print_local_addr="true" /> | <pbcast.STATE_TRANSFER up_thread="true" down_thread="true" /> | </Config> | </attribute> | | </mbean> Cheers, Sacha View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3828551#3828551 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3828551 ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
