sending to tomcat-user list,
-------- Original Message --------
Subject: Re: Tomcat throws UnsupportedOperationException when is starting
Date: Tue, 22 Jul 2008 11:14:13 -0600
From: Filip Hanik - Dev Lists <
devlists@...>
To:
mariusgeorgiu@...
References: <
862145.38517.qm@...>
do you have <Manager> uncommented in context.xml?
Filip
georgiu marius wrote:
> Hi !
>
> I'm working with a cluster application and I want to use session
> replication. Here is my server.xml :
>
> <?xml version='1.0' encoding='utf-8'?>
>
> <Server port="8005" shutdown="SHUTDOWN">
>
> <Listener
> className="org.apache.catalina.core.AprLifecycleListener"
> SSLEngine="on" />
> <Listener className="org.apache.catalina.core.JasperListener"
> />
> <Listener
> className="org.apache.catalina.mbeans.ServerLifecycleListener" />
> <Listener
>
> className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"
> />
>
> <GlobalNamingResources>
> <Resource name="UserDatabase" auth="Container"
>
> type="org.apache.catalina.UserDatabase"
>
> description="User database that can be updated
> and saved"
>
> factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
> pathname="conf/tomcat-users.xml" />
> </GlobalNamingResources>
>
>
> <Service name="Catalina">
>
>
> <Connector port="8080" protocol="HTTP/1.1"
> connectionTimeout="20000"
> redirectPort="8443" />
>
> <Connector port="8009" protocol="AJP/1.3"
> redirectPort="8443" />
>
>
> <Engine name="Catalina" defaultHost="localhost"
> jvmRoute="tester">
>
> <Cluster
> className="org.apache.catalina.ha.tcp.SimpleTcpCluster"
> channelSendOptions="8">
> <Manager
> className="org.apache.catalina.ha.session.SimpleTcpReplicationManager"
> expireSessionsOnShutdown="false"
>
>
> notifyListenersOnReplication="true"/>
> <Channel
> className="org.apache.catalina.tribes.group.GroupChannel">
> <Membership
> className="org.apache.catalina.tribes.membership.McastService"
> address="228.0.0.4"
> port="60042"
> frequency="500"
> dropTime="6000"/>
>
> <Receiver
> className="org.apache.catalina.tribes.transport.nio.NioReceiver"
> address="auto"
> port="4000"
> autoBind="100"
> selectorTimeout="5000"
> maxThreads="10"/>
> <Sender
>
> className="org.apache.catalina.tribes.transport.ReplicationTransmitter">
> <Transport
> className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"/>
>
> </Sender>
> <Interceptor
> className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>
> <Interceptor
> className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>
> </Channel>
>
> <Valve
> className="org.apache.catalina.ha.tcp.ReplicationValve"
> filter=""/>
> <Valve
> className="org.apache.catalina.ha.session.JvmRouteBinderValve"/>
>
> <Deployer
> className="org.apache.catalina.ha.deploy.FarmWarDeployer"
> tempDir="/tmp/war-temp/"
> deployDir="/tmp/war-deploy/"
> watchDir="/tmp/war-listen/"
>
> watchEnabled="false"/>
>
> <ClusterListener
> className="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener"/>
>
> <ClusterListener
> className="org.apache.catalina.ha.session.ClusterSessionListener"/>
> </Cluster>
> <Realm
> className="org.apache.catalina.realm.UserDatabaseRealm"
> resourceName="UserDatabase"/>
>
> <Host name="localhost" appBase="webapps"
> unpackWARs="true" autoDeploy="true"
> xmlValidation="false"
> xmlNamespaceAware="false">
>
>
> </Host>
> </Engine>
> </Service>
> </Server>
>
> If a set in context.xml <Context distributable="true" > or in
> web.xml <distributable/>, when I start tomcat an
> UnsupportedOperationException is thrown :
>
> 18.07.2008 15:52:00 org.apache.catalina.ha.tcp.SimpleTcpCluster createManager
> SEVERE: Unable to clone cluster manager, defaulting to
> org.apache.catalina.ha.session.DeltaManager
> java.lang.UnsupportedOperationException
>
> at
> org.apache.catalina.ha.session.SimpleTcpReplicationManager.cloneFromTemplate(SimpleTcpReplicationManager.java
> :682)
> at
> org.apache.catalina.ha.tcp.SimpleTcpCluster.createManager(SimpleTcpCluster.java:506)
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4259)
> at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
> at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
> at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
> at
> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:829)
> at
> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:718)
> at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
> at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1147)
> at
>
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
> at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
> at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
> at
> org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
> at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> at
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
> at
> org.apache.catalina.core.StandardService.start(StandardService.java:516)
> at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
> at
> org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
>
> This happens on tomcat-6.0.14 and tomcat-6.0.16
> also. My JDK is jdk1.5.0_06. How can I start tomcat and having distributable
> flag set ?
>
> Thanks in advance !
>
>
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>
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