[jboss-user] [JBoss Seam] - Re: java.lang.out of memory error permgen space

There are quite a few things that are non-bug related that can cause eventual OOM with permgen on a web container redeployment. See more info here... http://opensource.atlassian.com/confluence/spring/pages/viewpage.action?p... I suspect the one that will most likely bite Seam users is the DriverManager "leak". I don't know what, if any, app servers handle these cases for you. Having said all that there is a bug in the Sun Server JVM that causes the permgen size to be larger than it should be but it doesn't leak over time. See: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4957990 There was a ClassLoader leak bug once upon a time but this have been fixed and backported to 1.4 and 1.5 http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5033614 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018592#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...