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Posted to users@tomcat.apache.org by "harish A.S." <ha...@yahoo.com> on 2006/09/08 10:41:11 UTC
STARTING MULTIPLE INSTANCES OF TOMCAT
hi,
i have installed four instances of tomcat apart from the original one. i want to run the instances ...in the same server from a asingle machine..
How can i start the instances manually...or does it start automatically whhen we start the TOMCAT server.
I am using these 4 instances for load balancing.
I started the tomcat server ONLY AND HIT THE FOLLOWING URL
http://localhost:8080/balancer/testLB.jsp I encountered the following error
type Status report
message /balancer/testLB.jsp
description The requested resource (/balancer/testLB.jsp) is not available.
can you pls help me out with the solution ASAP
thanks a lot
regarsds
harryy
---------------------------------
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Re: STARTING MULTIPLE INSTANCES OF TOMCAT
Posted by "harish A.S." <ha...@yahoo.com>.
HI,
THIS IS THE RULES.XML FILE...
NOTE:
I AM USING 4 INSTANCES..ON THE SAME SERVER ON THE SAME MACHINE....
INSTANCE 1=LOAD BALANCER PORT=4000 ;
8080 IS THE DEFAULT PORT NO:OF THE MAIN APACHE TOMCATSERVER SET IN SERVER.XML
INSTANCE 2,3,4=CLUSTERS
RULES.XML
<rule className="org.apache.webapp.balancer.rules.RoundRobinRule"
serverInstance="1"
maxServerInstances="3"
tcpListenAddress="127.0.0.1"
tcpListenPort="4001"
testWebPage="http://localhost:9080/clusterapp/test.jsp"
redirectUrl="http://localhost:9080/clusterapp/sessiondata.jsp" />
<rule className="org.apache.webapp.balancer.rules.RoundRobinRule"
serverInstance="2"
maxServerInstances="3"
tcpListenAddress="127.0.0.1"
tcpListenPort="4002"
testWebPage="http://localhost:10080/clusterapp/test.jsp"
redirectUrl="http://localhost:10080/clusterapp/sessiondata.jsp" />
<rule className="org.apache.webapp.balancer.rules.RoundRobinRule"
serverInstance="3"
maxServerInstances="3"
tcpListenAddress="127.0.0.1"
tcpListenPort="4003"
testWebPage="http://localhost:11080/clusterapp/test.jsp"
redirectUrl="http://localhost:11080/clusterapp/sessiondata.jsp" />
David Delbecq <de...@oma.be> wrote:
Please provide more informations.
1) The rule files you have configured in your balancer
2) The ports on which your various tomcat servers are running, including
the one running the balancer
3) Any output that your request could have generated in the catalina.out
of any of the running tomcat servers
4) List the webapplications running on each of the tomcat (using the
manager interface available at http://:port/manager/html)
harish A.S. a écrit :
> hi,
> i have installed four instances of tomcat apart from the original one. i want to run the instances ...in the same server from a asingle machine..
> How can i start the instances manually...or does it start automatically whhen we start the TOMCAT server.
> I am using these 4 instances for load balancing.
> I started the tomcat server ONLY AND HIT THE FOLLOWING URL
> http://localhost:8080/balancer/testLB.jsp I encountered the following error
>
> type Status report
> message /balancer/testLB.jsp
> description The requested resource (/balancer/testLB.jsp) is not available.
>
>
> can you pls help me out with the solution ASAP
> thanks a lot
> regarsds
> harryy
>
>
> ---------------------------------
> How low will we go? Check out Yahoo! Messengerâs low PC-to-Phone call rates.
>
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Re: STARTING MULTIPLE INSTANCES OF TOMCAT
Posted by David Delbecq <de...@oma.be>.
Please provide more informations.
1) The rule files you have configured in your balancer
2) The ports on which your various tomcat servers are running, including
the one running the balancer
3) Any output that your request could have generated in the catalina.out
of any of the running tomcat servers
4) List the webapplications running on each of the tomcat (using the
manager interface available at http://<host>:port/manager/html)
harish A.S. a écrit :
> hi,
> i have installed four instances of tomcat apart from the original one. i want to run the instances ...in the same server from a asingle machine..
> How can i start the instances manually...or does it start automatically whhen we start the TOMCAT server.
> I am using these 4 instances for load balancing.
> I started the tomcat server ONLY AND HIT THE FOLLOWING URL
> http://localhost:8080/balancer/testLB.jsp I encountered the following error
>
> type Status report
> message /balancer/testLB.jsp
> description The requested resource (/balancer/testLB.jsp) is not available.
>
>
> can you pls help me out with the solution ASAP
> thanks a lot
> regarsds
> harryy
>
>
> ---------------------------------
> How low will we go? Check out Yahoo! Messenger’s low PC-to-Phone call rates.
>
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