On Jan 7, 2008 2:49 PM, Filip Hanik - Dev Lists <[EMAIL PROTECTED]> wrote: > easiest way to see your packets fly by, is to use wireshark and just > sniff UDP packets > > Filip > > > Randy Paries wrote: > > On Jan 7, 2008 1:55 PM, Filip Hanik - Dev Lists <[EMAIL PROTECTED]> wrote: > > > >> org.apache.catalina.cluster.session.DeltaManager getAllClusterSessions > >> INFO: Manager []: skipping state transfer. No members active in cluster > >> group. > >> > >> this indicates that the box not working, is not receiving multicast > >> messages from the other nodes. > >> you'd need to look into the multicasting configuration in server.xml and > >> also on your box/network > >> > >> Filip > >> > >> > >> Randy Paries wrote: > >> > >>> Hello, > >>> I need some help. > >>> I rolled out a new version of my web app last night > >>> Stopped and started tomcat and now one of my boxes (they all have the > >>> same webapp) will not attach(if that is the correct term) to the > >>> cluster. I am doing session sharing between three tomcat servers. I > >>> did not change any of the server.xml stuff > >>> I am running tomcat 5.5.15 > >>> > >>> Please help ASAP, this is a production box and not sure what to do. > >>> > >>> this is from the catalina.out on a working Box. > >>> > > ///--------------------Stuff Deleted ---------------------------//// > > > > Filip, > > > > thanks for responding. > > > > All three boxes have this in the server.xml > > > > Any ideas on how to test to see if this one box is recieving multicast > > messages? > > > > <Cluster > > className="org.apache.catalina.cluster.tcp.SimpleTcpCluster" > > > > managerClassName="org.apache.catalina.cluster.session.DeltaManager" > > expireSessionsOnShutdown="false" > > useDirtyFlag="true" > > notifyListenersOnReplication="true"> > > > > <Membership > > className="org.apache.catalina.cluster.mcast.McastService" > > mcastAddr="228.0.0.9" > > mcastPort="45564" > > mcastFrequency="500" > > mcastDropTime="3000"/> > > > > <Receiver > > > > className="org.apache.catalina.cluster.tcp.ReplicationListener" > > tcpListenAddress="auto" > > tcpListenPort="4001" > > tcpSelectorTimeout="100" > > tcpThreadCount="35"/> > > > > <Sender > > > > className="org.apache.catalina.cluster.tcp.ReplicationTransmitter" > > replicationMode="pooled" > > ackTimeout="15000"/> > > > > <Valve > > className="org.apache.catalina.cluster.tcp.ReplicationValve" > > > > filter=".*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*\.html;.*\.css;.*\.txt;.*\.pdf;\*.wav;\*.mp3;"/> > > > > <Deployer > > className="org.apache.catalina.cluster.deploy.FarmWarDeployer" > > tempDir="/tmp/war-temp/" > > deployDir="/tmp/war-deploy/" > > watchDir="/tmp/war-listen/" > > watchEnabled="false"/> > > > > <ClusterListener > > className="org.apache.catalina.cluster.session.ClusterSessionListener"/> > > </Cluster> > > >
Hello, So here is an update, still struggling with this problem. if I do a tcpdump port 4001, i can see lots of traffic on box2 and box3 but none on box 1 so tonight i swapped out eth1 (i was told that maybe a nic card could not transmit UDP) i also went into the server.xml and forced tcpListenAddress to eth1 on each box. tcpdump port 4001 -i eth1 gives me traffic on box2 and box3 but not box1 i am no longer getthing the exception on boot up, all get now is: INFO: Cluster is about to start Jan 8, 2008 11:06:08 PM org.apache.catalina.cluster.tcp.ReplicationTransmitter start INFO: Start ClusterSender at cluster Catalina:type=Cluster,host=localhost with name Catalina:type=ClusterSender,host=localhost Jan 8, 2008 11:06:08 PM org.apache.catalina.cluster.mcast.McastService start INFO: Sleeping for 2000 secs to establish cluster membership Jan 8, 2008 11:06:10 PM org.apache.catalina.cluster.mcast.McastService registerMBean INFO: membership mbean registered (Catalina:type=ClusterMembership,host=localhost) Jan 8, 2008 11:06:10 PM org.apache.catalina.cluster.deploy.FarmWarDeployer start INFO: Cluster FarmWarDeployer started. Jan 8, 2008 11:06:11 PM org.apache.catalina.cluster.session.DeltaManager start INFO: Register manager to cluster element Host with name localhost Jan 8, 2008 11:06:11 PM org.apache.catalina.cluster.session.DeltaManager start INFO: Starting clustering manager at Jan 8, 2008 11:06:11 PM org.apache.catalina.cluster.session.DeltaManager getAllClusterSessions INFO: Manager []: skipping state transfer. No members active in cluster group. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
