Hi Mark, I've downloaded this profiler, but it tells me it's good for 15 days....what's the provision for having this free?
Thanks, Barry -----Original Message----- From: Mark Thomas [mailto:ma...@apache.org] Sent: Friday, March 26, 2010 7:27 AM To: Tomcat Users List Subject: Re: Shutdown hook for correctly unloading drivers On 26/03/2010 11:52, Timo Meinen wrote: > Hi, > > I would like to know, if there is a shutdown-hook for Tomcat > available. Or what the prefered way is, to correctly unload drivers > like JDBC drivers. > > Unloading the drivers seems to be important for us, because after > redeploying the web appliction to often during continuous integration > leads to a OutOfMemory-Errors. And although Tomcat tells me, that it > forces the driver to unload, I can see a significant amount of memory > allocated additionally each time the webapp is redeployed. Tomcat has unloaded the driver. That won't be causing your memory leak. The memory leak prevention doesn't detect every possible cause of a leak. Get yourself a profiler (I use YourKit because they give open source committers free licenses) and follow these steps: http://markmail.org/message/fcbvwapt6afyndxn Mark --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
