Hi, im facing this error after a jboss enterprise portal platform cluster is started, this is the first node of the cluster:

19:13:57,104 INFO  [TomcatDeployment] deploy, ctxPath=/exoadmin

19:13:57,555 INFO  [ResourceRequestFilter] Cache eXo Resource at client: true

19:13:57,620 INFO  [TomcatDeployment] deploy, ctxPath=/gwtGadgets

19:13:57,827 INFO  [TomcatDeployment] deploy, ctxPath=/integration

19:14:09,025 INFO  [faces] Init GenericFacesPortlet for portlet WSRPConfigurationPortlet

19:14:09,336 INFO  [faces] Bridge class name is org.jboss.portletbridge.AjaxPortletBridge

19:14:09,629 INFO  [faces] The bridge does not support doHeaders method

19:14:10,559 INFO  [TomcatDeployment] deploy, ctxPath=/rest

19:14:11,014 INFO  [TomcatDeployment] deploy, ctxPath=/web

19:14:11,805 INFO  [ResourceRequestFilter] Cache eXo Resource at client: true

19:14:12,815 INFO  [TomcatDeployment] deploy, ctxPath=/starter

19:14:12,971 INFO  [VersionDisplayer] JBoss Enterprise Portal Platform [5.2.0.GA]

19:14:14,356 INFO  [ProfileServiceBootstrap] Loading profile: ProfileKey@6605d[domain=default, server=default, name=all]

19:14:14,990 INFO  [Http11Protocol] Starting Coyote HTTP/1.1 on http-192.168.10.142-8080

19:14:15,396 INFO  [AjpProtocol] Starting Coyote AJP/1.3 on ajp-192.168.10.142-8009

19:14:16,304 INFO  [ServerImpl] JBoss (Microcontainer) [JBoss-EPP 5.2.0.GA (build: SVNTag=5.2.0.GA date=201112080623)] Started in 7m:4s:955ms

19:50:39,870 WARN  [ClusterConnectionManager] Connection failure detected. Clean up and retry connection. maxRetry: -1 retryInterval: 5000

19:50:42,357 ERROR [ClusterConnectionManager] Retrying ConnectionInfo org.jboss.messaging.core.impl.clusterconnection.ClusterConnectionManager$ConnectionInfo@3ebbb0 failed after maxmum retry: 0

this is the second node of the cluster:

18:50:54,874 INFO  [ResourceRequestFilter] Cache eXo Resource at client: true

18:50:55,018 INFO  [TomcatDeployment] deploy, ctxPath=/starter

18:50:55,095 INFO  [VersionDisplayer] JBoss Enterprise Portal Platform [5.2.0.GA]

18:50:55,385 INFO  [ProfileServiceBootstrap] Loading profile: ProfileKey@48ee32[domain=default, server=default, name=all]

18:50:55,451 INFO  [Http11Protocol] Starting Coyote HTTP/1.1 on http-192.168.10.143-8080

18:50:55,551 INFO  [AjpProtocol] Starting Coyote AJP/1.3 on ajp-192.168.10.143-8009

18:50:55,606 INFO  [ServerImpl] JBoss (Microcontainer) [JBoss-EPP 5.2.0.GA (build: SVNTag=5.2.0.GA date=201112080623)] Started in 18m:11s:49ms

19:09:55,574 INFO  [ClusterDatum] New cluster view for partition ClusterDatum (id: 1, delta: 1) : [192.168.10.143:1099, 192.168.10.142:1099]

19:09:55,638 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:55200|1] [192.168.10.143:55200, 192.168.10.142:55200]

19:09:55,640 INFO  [ClusterDatum] I am (192.168.10.143:1099) received membershipChanged event:

19:09:55,641 INFO  [ClusterDatum] Dead members: 0 ([])

19:09:55,641 INFO  [ClusterDatum] New Members : 1 ([192.168.10.142:1099])

19:09:55,641 INFO  [ClusterDatum] All Members : 2 ([192.168.10.143:1099, 192.168.10.142:1099])

19:10:21,577 INFO  [GroupMember] org.jboss.messaging.core.impl.postoffice.GroupMember$ControlMembershipListener@17ecb4e got new view [192.168.10.143:55200|1] [192.168.10.143:55200, 192.168.10.142:55200], old view is [192.168.10.143:55200|0] [192.168.10.143:55200]

19:10:21,578 INFO  [GroupMember] I am (192.168.10.143:55200)

19:10:21,578 INFO  [GroupMember] New Members : 1 ([192.168.10.142:55200])

19:10:21,578 INFO  [GroupMember] All Members : 2 ([192.168.10.143:55200, 192.168.10.142:55200])

19:11:22,936 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:56200|1] [192.168.10.143:56200, 192.168.10.142:56200]

19:11:23,439 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:56200|1] [192.168.10.143:56200, 192.168.10.142:56200]

19:11:33,236 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:55200|1] [192.168.10.143:55200, 192.168.10.142:55200]

19:11:33,735 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:55200|1] [192.168.10.143:55200, 192.168.10.142:55200]

19:11:47,373 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:56200|1] [192.168.10.143:56200, 192.168.10.142:56200]

19:11:47,937 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:56200|1] [192.168.10.143:56200, 192.168.10.142:56200]

19:11:48,421 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:56200|1] [192.168.10.143:56200, 192.168.10.142:56200]

19:12:32,095 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:56200|1] [192.168.10.143:56200, 192.168.10.142:56200]

19:12:32,415 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:56200|1] [192.168.10.143:56200, 192.168.10.142:56200]

19:12:33,252 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:56200|1] [192.168.10.143:56200, 192.168.10.142:56200]

19:13:23,271 INFO  [RPCManagerImpl] Received new cluster view: [192.168.10.143:55200|1] [192.168.10.143:55200, 192.168.10.142:55200]

any idea what could be the reason of this error ??

regards

Carlos