Hi, Can anybody help me to set-up persistent session using apache-tomcat load balance. The worker files on the web server is shown below worker.list=balancer worker.worker1.domain=jvm1 worker.worker1.type=ajp13 worker.worker1.host=”ip of instance1” worker.worker1.port=8080 worker.worker1.lbfactor=1 worker.worker2.domain=jvm2 worker.worker2.type=ajp13 worker.worker2.host=”ip of instance2” worker.worker2.port=8080 worker.worker2.lbfactor=1 worker.balancer.type=ajp13 worker.balancer.balance_workers=worker1, worker2 worker.balancer.lbfactor=1 worker.balancer.sticky_session=1 and and i have editted the apache configuration file as below JkShmFile “/etc/httpd/logs/mod_jk.shm” JkWorkersFile “/etc/httpd/conf/jkworkers.properties” JkLogFile “/etc/httpd/logs/mod_jk.log” # Select the log format JkLogStampFormat “[%a %b %d %H:%M:%S %Y] ” # JkOptions indicate to send SSL KEY SIZE, JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories # JkRequestLogFormat set the request format JkRequestLogFormat “%w %V %T” JkMount /jsp-examples workers JkMount /jsp-examples/* workers