This content has been marked as final.
Show 1 reply
-
1. Re: Hot deply new version of a webapp
brian.stansberry Sep 24, 2009 5:02 PM (in response to bmaso)When you say "without bringing down JBoss" are you saying you want to run 2 versions of the app concurrently in the same JBoss instance? Or are you talking about a rolling upgrade of a cluster?
If the latter, the solution involves the mod_jk and mod_cluster notion of "domains", which are essentially preference groups for failover. Have a look at the presentation Bela Ban did on this recently at JBoss World:
http://www.redhat.com/f/pdf/jbw/bban_320_large_clusters_in_jboss.pdf