4 Replies Latest reply on Feb 26, 2014 2:57 AM by sndaemon

    How to keep serving when updating applications with cluster mode?

    sndaemon Newbie

      With cluster mode,if I want to update application,A.war:

      I must undeploy A.war first,then redeploy it(or,use --force to replace).

      But,during updating,if someone access my site,it shows error page with 404 or 503 code.

       

      With standalone mode,we can update A.war one by one,because all servers won't restart at the same time,and the mod_cluster will failover to the serving ones.

       

      How to keep your site serving when updating applications with cluster mode,please help!

      Thanks!