So basically you agree, that the whole app-server/container model, for practical purposes is broken in Java? You can be lucky enough that you have a small enough app or a big enough memory pool for it not to matter, but once an application is loaded into a running JVM, it will leak and resources can never get reclaimed again until it is shut down.
/Casper On Sunday, September 9, 2012 11:04:39 AM UTC+2, fabrizio.giudici wrote: > > On Sat, 08 Sep 2012 11:51:28 +0200, Casper Bang > <[email protected]<javascript:>> > > wrote: > > > Yes, it was not clear from the discussion that the problem is a design > > issue within the JVM and that removing PermGen really just pushes the > > problem to another generation. I'd love a deep dive into this issue by > > the > > The Posse and/or guests. It's a little pathetic/scary that if you > > redeploy > > a Java app one too many times to a container, it may blow up (typically > > stop responding at all and needing a kill -9). It makes me question the > > whole container aspect and instead deploy with > > embedded light-weight containers (Jettt/Grizzly). > > I'm using extensively Jetty (6) for more than one year for all my > websites. I had to increment PermGen as well (explicit PG OOM error). I > don't have other PG problems related to redeploying since I seldom > redeploy (and at the moment I have another problem related to a periodical > > explosion of sockets in the CLOSE_WAIT state that force me to restart > jetty). > > > -- > Fabrizio Giudici - Java Architect, Project Manager > Tidalwave s.a.s. - "We make Java work. Everywhere." > [email protected] <javascript:> > http://tidalwave.it - http://fabriziogiudici.it > -- You received this message because you are subscribed to the Google Groups "Java Posse" group. To view this discussion on the web visit https://groups.google.com/d/msg/javaposse/-/wECNXUFu5fwJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/javaposse?hl=en.
