On Fri, Feb 27, 2015 at 8:15 AM, Alexander Diedler <adied...@tecracer.de> wrote:
> Hello, > I have to build a two node failover cluster with 2 tomcats 8.0.15 servers. > This cluster is on AWS Cloud, so technical we cannot use Mulicast etc. so > we have to use Persistance stored the Session information in a database. > The application was in grails and was delivered as a war file tot he > tomcat. > > But what I get is this error message in the nodes: > WARNING [localhost-startStop-1] > org.apache.catalina.ha.tcp.SimpleTcpCluster.registerManager Manager [ > org.apache.catalina.session.PersistentManager[]] does not implement > ClusterManager, addition to cluster has been aborted. > > In the global /conf/context.xml is this: > <Resource name="jdbc/sessions" auth="Container" type="javax.sql.DataSource" > username="username " > password="password" > driverClassName="net.sourceforge.jtds.jdbc.Driver" > > url="jdbc:jtds:Sqlserver://sqlservername:1433/databasename_sessioncontainer;" > maxActive="1000" > maxIdle="30" > maxWait="3600" > validationQuery="select 1 " > removeAbandoned="true" > removeAbandonedTimeout="60"/> > > <Manager className="org.apache.catalina.session.PersistentManager" > distributable="true" > processExpiresFrequency="3" > saveOnRestart="true" > minIdleSwap="1800" > maxIdleSwap="3600" > maxInactiveInterval="3600" > maxIdleBackup="0" > > > > <Store className="org.apache.catalina.session.JDBCStore" > dataSourceName="jdbc/sessions" > sessionAppCol="app_name" > sessionDataCol="session_data" > sessionIdCol="session_id" > sessionLastAccessedCol="last_access" > sessionMaxInactiveCol="max_inactive" > sessionTable="tomcat_sessions" > sessionValidCol="valid_session" /> > </Manager> > > > And in server.xml we use globally: > Inside the engine tag > > <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster" > channelSendOptions="8"> > > > </Cluster> > > What do we wrong? > If you're using session persistence like a DB to share your sessions across multiple nodes, you don't need the <Cluster /> tag. That's only necessary if you're replicating sessions directly between your cluster nodes. Dan > > Greetings > Alexander > > >
