I have already defined two workers (node1 and node2). Pls see the workers.properties file from my email. Thanks Sanjeev
________________________________ From: Wiley Snyder [mailto:[EMAIL PROTECTED] Sent: Sat 6/10/2006 12:07 AM To: Tomcat Users List Subject: Re: Apache mod_jk JBoss Loadbalancing issue I think you need to define 2 workers, 1 for each instance of jboss. not 1 worker for 2 instances of jboss.... At 10:39 AM 6/9/2006, you wrote: >Hi, > >We are facing a problem with respect to load balancing using mod_jk. >I surfed through various mailing lists and otehr websites for a >couple of days but could find nothing that could help me resolve the >issue. I got your mail id from one of these archives and that is why >I am sending you this email. > >The scenario is as follows: > >We have one Apache server (2.0.55) and two Jboss servers >(jboss-4.0.3SP1). One of the Jboss instances is on the same server >that has the Apache. The setup is on AIX machines. We have done the >necessary configuration required to have the load balancing in place >but when we do a load test the load is going to only one server >(incidently it is the same server that also runs the apache server). >If I shutdown this instance oif JBoss, then the load goes to the other server. >The version of mod_jk that we are using is: 1.2.15 > >The contents from relevant files are mentioned below. Pls could you >have a look and let me know what is it that I am missing. > >Thanks and regards >Sanjeev > > >workers.properties ># Define list of workers that will be used ># for mapping requests >worker.list=loadbalancer,status >#worker.list=node1 > ># Define Node1 ># modify the host as your host IP or DNS name. >worker.node1.port=8009 >worker.node1.host=168.146.16.215 >worker.node1.type=ajp13 >worker.node1.lbfactor=1 >worker.node1.cachesize=10 > ># Define Node2 ># modify the host as your host IP or DNS name. >worker.node2.port=8009 >worker.node2.host=168.146.16.214 >worker.node2.type=ajp13 >worker.node2.lbfactor=1 >worker.node2.cachesize=10 > ># Load-balancing behaviour >worker.loadbalancer.type=lb >worker.loadbalancer.balance_workers=node1,node2 >worker.loadbalancer.sticky_session=1 > ># Status worker for managing load balancer >worker.status.type=status > > >httpd.conf relevant section > ><VirtualHost 168.146.16.215:80> > ServerAdmin [EMAIL PROTECTED] > ServerName oldtut012.pearsontc.net > DocumentRoot /usr1/app/apache/htdocs/oldtut012 > DirectoryIndex index.html index.jsp > ErrorLog /usr1/logs/oldtut012-error_log > CustomLog /usr1/logs/oldtut012-access_log common > JkMount /*.jsp loadbalancer > JkMount /web-console loadbalancer > JkMount /web-console/* loadbalancer > JkMount /jmx-console loadbalancer > JkMount /jmx-console/* loadbalancer > JkMount /pims loadbalancer > JkMount /pims/*.jsp loadbalancer > JkMount /pims/*.do loadbalancer > ></VirtualHost> > >jboss-service.xml > ><attribute name="UseJK">true</attribute> > >server.xml (First) ><Engine name="jboss.web" defaultHost="localhost" jvmRoute="node2"> > >server.xml(Second) ><Engine name="jboss.web" defaultHost="localhost" jvmRoute="node1"> > > > > >DISCLAIMER: >----------------------------------------------------------------------------------------------------------------------- >The contents of this e-mail and any attachment(s) are confidential >and intended for the named recipient(s) only. >It shall not attach any liability on the originator or HCL or its >affiliates. 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