Re: Apache loadbalancer with tomcat 6

[Kevin Castellow <kev.castellow@xxxxxxxxx>]

Is the request actually reaching the Tomcat server?  When using a proxy the error from the end point server will also appear in Apache logs as if Apache is misconfigured when in reality the 503 may be coming from Tomcat because of a misconfiguration there.

Check both logs and see if the request is reaching Tomcat.  It may point to more details on the issue.

Kevin
http://kevincastellow.workintel.com

On Mon, May 24, 2010 at 8:00 AM, Nasir Zia <nasir381@xxxxxxxxx> wrote:

Hi,

I have configured Apache loadbalancer with tomcat as backend i am getting 503 error in apache logs when accessing tomcat examples context. I have start with one tomcat behind single apache on same machine

Here is my httpd conf

<VirtualHost *:80>
        ServerName abc.com
        ProxyRequests Off
        <Proxy *>
          Order deny,allow
          Allow from all
        </Proxy>
        ProxyPass /balancer-manager !
        ProxyPass /examples balancer://mycluster/examples/ stickysession=JSESSIONID nofailover=On
        ProxyPassReverse /examples ajp://abc.com:8009/examples/
        <Proxy balancer://mycluster>
          BalancerMember ajp://abc.com:8009/ route=public1
          ProxySet lbmethod=byrequests
        </Proxy>
</VirtualHost>