0 Replies Latest reply on Nov 14, 2013 9:32 PM by Shaurya Patel

    Apache(2.2.15) mod_jk configuration issue

    Shaurya Patel Newbie

      I have Two App Server running Jboss 7 and one Web Server all of them on Redhat 6.4

      I have configured load balancing using mod_jk module

      Below is my workers.properties

      worker.list=loadbalancer,status,node1,node2

      worker
      .node1.port=8009
      worker
      .node1.host=xx.xx.xx.1
      worker
      .node1.type=ajp13
      worker
      .node1.lbfactor=1

      worker
      .node2.port=8009
      worker
      .node2.host= xx.xx.xx.2
      worker
      .node2.type=ajp13
      worker
      .node2.lbfactor=1

      worker
      .loadbalancer.type=lb
      worker
      .loadbalancer.balance_workers=node1,node2
      worker
      .loadbalancer.sticky_session=0
      worker
      .list=loadbalancer

      worker
      .status.type=status

      Below is my uriworkermap.properties

      /jmx-console=loadbalancer
      /jmx-console/*=loadbalancer
      /web-console=loadbalancer
      /web-console/*=loadbalancer
      /App/*=loadbalancer

      Below entries I did in my httpd.conf file

      <Proxy balancer://App>
      BalancerMember ajp://xx.xx.xx.1:8009/App route=node1 
      BalancerMember ajp://xx.xx.xx.2:8009/App route=node2 
      ProxySet stickysession=JSESSIONID 
      </Proxy>  

      ProxyPass /App balancer://App 
      ProxyPassReverse /App balancer://App 
      <Location /balancer-manager>  
      SetHandler balancer-manager 
      </Location>

      Below is the mod-jk.conf file

      LoadModule jk_module modules/mod_jk.so
      JkWorkersFile conf/workers.properties
      JkLogFile logs/mod_jk.log 
      JkLogLevel info 
      JkLogStampFormat  "[%a %b %d %H:%M:%S %Y]"  
      JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories
      JkRequestLogFormat "%w %V %T"  
      JkMount /App/* loadbalancer 
      JkMountFile conf/uriworkermap.properties 
      JkShmFile logs/jk.shm 
      <Location /jkstatus> 
        JkMount status 
        Order deny,allow 
        Deny from all 
        Allow from 127.0.0.1 
      </Location> 

      There is some issue in the session which i dont understand how to do it.

      whenever i m starting apache httpd and hitting Web Server URL the application login page opens up properly with proper load balancing on both the app server.

      Scenario 1: When i hit http://xx.xx.xx.xx/App/ it goes to App Server 1. but when i enter username/password and clink on login button it goes to app server 2 instead of going to app server 1.

      Getting error

      09:36:27,957 WARNING [org.icefaces.impl.application.ExtendedExceptionHandler] (ajp--0.0.0.0-8009-1) queued exception: javax.faces.application.ViewExpiredException: viewId:/login.xhtml - View /login.xhtml could not be restored.

              at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreView