This week's giveaway is in the Cloud/Virtualization forum. We're giving away four copies of Secure Financial Transactions with Ansible, Terraform, and OpenSCAP and have Lucian Maly on-line! See this thread for details.
What about the error am getting from log: Oct 3, 2012 6:24:35 PM org.apache.catalina.ha.session.DeltaManager getAllClusterSessions
INFO: Manager [localhost#/examples]: skipping state transfer. No members active in cluster group.
Apparently you haven't configured any Tomcat instances (including the current Tomcat) to be members of a Tomcat cluster group.
Some people, when well-known sources tell them that fire will burn them, don't put their hands in the fire.
Some people, being skeptical, will put their hands in the fire, get burned, and learn not to put their hands in the fire.
And some people, believing that they know better than well-known sources, will claim it's a lie, put their hands in the fire, and continue to scream it's a lie even as their hands burn down to charred stumps.