[jboss-user] [JBoss Seam] - Re: java.lang.out of memory error permgen space
do-not-reply at jboss.com
Sun Feb 18 16:15:58 EST 2007
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...
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.
There was a ClassLoader leak bug once upon a time but this have been fixed and backported to 1.4 and 1.5
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