Does anyone have documentation about Tomcat 7.0.5 parallel deployment? Particularly with Grails?
Google only seems to find the original Beta announcements.
How do I deploy my Java WAR file on a production server without any downtime. I currently use Apache2 -> Jetty6 when I need to update the web application I unzip the war into the directory then restart the Jetty Service
/etc/init.d/jetty6 restart
This can take 5 minutes to restart is there another way? How do "big" websites do it?
In my experience hot deployment such as JBoss fails because the Garbage Collector doesn't collect everything and the service/process runs out of memory of has the situation improved?