2013/3/7 Jay Kakkad <jay_kak...@persistent.co.in>: > [ version of tomcat : 6.0.35 , os version : RHEL 6.3 , Bit configuration : > 64bit ] > > Hi, > I am having a requirement where I need to have the same Multicast Ip, but the > cluster needs to be differentiated based on domain.For this we are using a > domain interceptor DomainFilterInterceptor. So we have configured server.xml > as follows: > > <Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true" > xmlValidation="false" xmlNamespaceAware="false"> > <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster" > channelSendOptions="8"> > <Manager className="org.apache.catalina.ha.session.DeltaManager" > expireSessionsOnShutdown="false" > notifyListenersOnReplication="true"/> > ...................... > <Membership className="org.apache.catalina.tribes.membership.McastService" > address="228.0.0.4" > domain="abc.com" > port="45564" > frequency="500" > dropTime="3000" /> > ................. > <Interceptor > className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/> > <Interceptor > className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/> > <Interceptor > className="org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor"/> > <Interceptor > classname="org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor" > domain="abc.com"/>
The above line is broken. s/classname/className/ > .................. > </Channel> > ..................... > </Cluster> > </Host> > > For this configuration we are getting the following error. > > java.lang.NullPointerException > at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) > at java.lang.ClassLoader.loadClass(Unknown Source) > at java.lang.ClassLoader.loadClass(Unknown Source) > at > org.apache.tomcat.util.digester.ObjectCreateRule.begin(ObjectCreateRule.java:205) > (...) --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
