On Wed, Nov 2, 2011 at 4:51 PM, Doug Leeper <[email protected]> wrote: > We are using Weblogic 10.3 and it has a nice feature that allows two versions > of the app to run concurrently.
http://www.tomcatexpert.com/blog/2011/05/31/parallel-deployment-tomcat-7 > > What happens is this: > - V1 is running and sessions are currently active > - deploy V2 > - existing V1 sessions will continue to use V1 code > - new request (i.e. new session) will use V2 > > This is OOTB nothing needed on our code or configuration. No need to bring > down an app or server or cluster. Happens automatically. > > Very nice from a maintenance and administration stand point. > > Negative: WL is expensive > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Upgrading-of-Wicket-application-on-server-without-losing-state-tp3965762p3974603.html > Sent from the Users forum mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
