By looking at the following log entries
INFO: Received member
disappeared:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.2
:4010,172.26.102.2,4010, alive=232390]
07-dic-2004 18:34:46 org.apache.catalina.cluster.tcp.SimpleTcpCluster
memberAdded
INFO: Replication member
added:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.2:4010,
172.26.102.2,4010, alive=357296]
07-dic-2004 18:34:49 org.apache.catalina.cluster.tcp.SimpleTcpCluster
memberDisappeared
INFO: Received member
disappeared:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.2
:4010,172.26.102.2,4010, alive=357296]
It appears as multicasting is not working properly in your network.
Filip
----- Original Message -----
From: "Pablo Carretero" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, December 07, 2004 11:44 AM
Subject: Tomcat 5.0.27 Cluster Issues
Hi all,
I have some problem with my Tomcat cluster configuration. I'm doing the test
only with to machines (Windows 2K, Tomcat 5.0.27 and the ISAPI Filter).
I can't setup the cluster ok.
Now I'm using the default setup in both machines:
As you can see in the logs, both machine create the Cluster, I think is not
the good behaviour.
I appreciate very much any help. We are working in a big REAL project in
Spain, and it is my only problem.
Thank you very much in advanced, I expect your answer.
Best regards.
Configuration
Machine 1
<Cluster
className="org.apache.catalina.cluster.tcp.SimpleTcpCluster"
managerClassName="org.apache.catalina.cluster.session.DeltaManager"
name="KutxaNetCluster"
printToScreen="true"
expireSessionsOnShutdown="false"
useDirtyFlag="true">
<Membership
className="org.apache.catalina.cluster.mcast.McastService"
mcastAddr="239.26.102.4"
mcastPort="45564"
mcastFrequency="500"
mcastDropTime="3000"/>
<Receiver
className="org.apache.catalina.cluster.tcp.ReplicationListener"
tcpListenAddress="auto"
tcpListenPort="4010"
tcpSelectorTimeout="100"
tcpThreadCount="6"/>
<Sender
className="org.apache.catalina.cluster.tcp.ReplicationTransmitter"
replicationMode="pooled"/>
<Valve
className="org.apache.catalina.cluster.tcp.ReplicationValve"
debug="10" verbosity="4"
Machine 2:
<Cluster
className="org.apache.catalina.cluster.tcp.SimpleTcpCluster"
managerClassName="org.apache.catalina.cluster.session.DeltaManager"
name="KutxaNetCluster"
printToScreen="true"
expireSessionsOnShutdown="false"
useDirtyFlag="true">
<Membership
className="org.apache.catalina.cluster.mcast.McastService"
mcastAddr="239.26.102.4"
mcastPort="45564"
mcastFrequency="500"
mcastDropTime="3000"/>
<Receiver
className="org.apache.catalina.cluster.tcp.ReplicationListener"
tcpListenAddress="auto"
tcpListenPort="4010"
tcpSelectorTimeout="100"
tcpThreadCount="6"/>
<Sender
className="org.apache.catalina.cluster.tcp.ReplicationTransmitter"
replicationMode="pooled"/>
<Valve
className="org.apache.catalina.cluster.tcp.ReplicationValve"
debug="10" verbosity="4"
Both machines have the same configuration.
And the logs in the machine are:
Machine 1
07-dic-2004 18:29:50 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 2188 ms
07-dic-2004 18:29:51 org.apache.catalina.core.StandardService start
INFO: Arrancando servicio Catalina
07-dic-2004 18:29:51 org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.0.27
07-dic-2004 18:29:51 org.apache.catalina.core.StandardHost start
INFO: Desactivada la validación XML
07-dic-2004 18:29:51 org.apache.catalina.cluster.tcp.SimpleTcpCluster start
INFO: Cluster is about to start
07-dic-2004 18:29:51 org.apache.catalina.cluster.mcast.McastService start
INFO: Sleeping for 2000 secs to establish cluster membership
07-dic-2004 18:29:53 org.apache.catalina.core.StandardHost getDeployer
INFO: Create Host deployer for direct deployment ( non-jmx )
07-dic-2004 18:29:53 org.apache.catalina.core.StandardHostDeployer install
INFO: Procesando URL de archivo de configuración de Contexto file:C:\Tomcat
5.0\conf\Standalone\localhost\admin.xml
07-dic-2004 18:29:54 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.util.LocalStrings',
returnNull=true
07-dic-2004 18:29:54 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.action.ActionResources',
returnNull=true
07-dic-2004 18:29:55 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources',
returnNull=true
07-dic-2004 18:29:57 org.apache.catalina.core.StandardHostDeployer install
INFO: Procesando URL de archivo de configuración de Contexto file:C:\Tomcat
5.0\conf\Standalone\localhost\manager.xml
07-dic-2004 18:29:58 org.apache.catalina.core.StandardHostDeployer install
INFO: Procesando URL de archivo de configuración de Contexto file:C:\Tomcat
5.0\conf\Standalone\localhost\ROOT.xml
Creating ClusterManager for context using class
org.apache.catalina.cluster.session.DeltaManager
07-dic-2004 18:29:59 org.apache.catalina.cluster.session.DeltaManager start
INFO: Starting clustering manager...:
07-dic-2004 18:29:59 org.apache.catalina.cluster.session.DeltaManager start
INFO: Manager[], skipping state transfer. No members active in cluster
group.
07-dic-2004 18:29:59 org.apache.jk.common.ChannelSocket init
INFO: JK2: ajp13 listening on /0.0.0.0:8009
07-dic-2004 18:29:59 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=16/188 config=C:\Tomcat 5.0\conf\jk2.properties
07-dic-2004 18:30:00 org.apache.catalina.startup.Catalina start
INFO: Server startup in 9500 ms
07-dic-2004 18:37:55 org.apache.catalina.cluster.tcp.SimpleTcpCluster
memberAdded
INFO: Replication member
added:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.3:4010,
172.26.102.3,4010, alive=461847]
07-dic-2004 18:37:59 org.apache.catalina.cluster.tcp.SimpleTcpCluster
memberDisappeared
INFO: Received member
disappeared:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.3
:4010,172.26.102.3,4010, alive=461847]
Machine 2
07-dic-2004 18:29:06 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 4922 ms
07-dic-2004 18:29:07 org.apache.catalina.core.StandardService start
INFO: Arrancando servicio Catalina
07-dic-2004 18:29:07 org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.0.27
07-dic-2004 18:29:07 org.apache.catalina.core.StandardHost start
INFO: Desactivada la validación XML
07-dic-2004 18:29:07 org.apache.catalina.cluster.tcp.SimpleTcpCluster start
INFO: Cluster is about to start
07-dic-2004 18:29:07 org.apache.catalina.cluster.mcast.McastService start
INFO: Sleeping for 2000 secs to establish cluster membership
07-dic-2004 18:29:09 org.apache.catalina.core.StandardHost getDeployer
INFO: Create Host deployer for direct deployment ( non-jmx )
07-dic-2004 18:29:09 org.apache.catalina.core.StandardHostDeployer install
INFO: Procesando URL de archivo de configuración de Contexto file:C:\Tomcat
5.0\conf\Standalone\localhost\admin.xml
07-dic-2004 18:29:14 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.util.LocalStrings',
returnNull=true
07-dic-2004 18:29:14 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.action.ActionResources',
returnNull=true
07-dic-2004 18:29:15 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources',
returnNull=true
07-dic-2004 18:29:18 org.apache.catalina.core.StandardHostDeployer install
INFO: Procesando URL de archivo de configuración de Contexto file:C:\Tomcat
5.0\conf\Standalone\localhost\manager.xml
07-dic-2004 18:29:19 org.apache.catalina.core.StandardHostDeployer install
INFO: Procesando URL de archivo de configuración de Contexto file:C:\Tomcat
5.0\conf\Standalone\localhost\ROOT.xml
Creating ClusterManager for context using class
org.apache.catalina.cluster.session.DeltaManager
07-dic-2004 18:29:22 org.apache.catalina.cluster.session.DeltaManager start
INFO: Starting clustering manager...:
07-dic-2004 18:29:22 org.apache.catalina.cluster.session.DeltaManager start
INFO: Manager[], skipping state transfer. No members active in cluster
group.
07-dic-2004 18:29:24 org.apache.jk.common.ChannelSocket init
INFO: JK2: ajp13 listening on /0.0.0.0:8009
07-dic-2004 18:29:24 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/375 config=c:\Tomcat 5.0\conf\jk2.properties
07-dic-2004 18:29:25 org.apache.catalina.startup.Catalina start
INFO: Server startup in 18688 ms
07-dic-2004 18:30:36 org.apache.catalina.cluster.tcp.SimpleTcpCluster
memberAdded
INFO: Replication member
added:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.2:4010,
172.26.102.2,4010, alive=107453]
07-dic-2004 18:30:39 org.apache.catalina.cluster.tcp.SimpleTcpCluster
memberDisappeared
INFO: Received member
disappeared:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.2
:4010,172.26.102.2,4010, alive=107453]
07-dic-2004 18:32:41 org.apache.catalina.cluster.tcp.SimpleTcpCluster
memberAdded
INFO: Replication member
added:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.2:4010,
172.26.102.2,4010, alive=232390]
07-dic-2004 18:32:44 org.apache.catalina.cluster.tcp.SimpleTcpCluster
memberDisappeared
INFO: Received member
disappeared:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.2
:4010,172.26.102.2,4010, alive=232390]
07-dic-2004 18:34:46 org.apache.catalina.cluster.tcp.SimpleTcpCluster
memberAdded
INFO: Replication member
added:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.2:4010,
172.26.102.2,4010, alive=357296]
07-dic-2004 18:34:49 org.apache.catalina.cluster.tcp.SimpleTcpCluster
memberDisappeared
INFO: Received member
disappeared:org.apache.catalina.cluster.mcast.McastMember[tcp://172.26.102.2
:4010,172.26.102.2,4010, alive=357296]
______________________________________
Pablo Carretero Sánchez
Cygnux
Arquitecto de Software
Pintor Velázquez nº 3 Esc Izq 7º B
28932 - Móstoles (Madrid)
Movil: +34 699929150
[EMAIL PROTECTED]
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2a0f5acc6fd5805a190a5b55a147155&kp3=7c4ad1ea016bfe58bf86addf2e6064d3&domain=
cygnux.com&[EMAIL PROTECTED]>
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