> -----Original Message----- > From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] > Sent: Wednesday, May 16, 2007 11:34 AM > To: Tomcat Users List > Subject: RE: Urgent: PermGen memory leak in a NetBeans developed tomcat > application > > > From: Paulo Alvim [mailto:[EMAIL PROTECTED] > > Subject: RES: Urgent: PermGen memory leak in a NetBeans > > developed tomcat application > > > > We've this classic problem (using Tomcat 5.x) with PermGen > > but in our case the leak occurs after a hot redeploy of any > > application. > > There are a couple of common causes for this, plus numerous more unusual > ones. The two common ones are a shared library class keeping a > reference to a webapp class or object, and injudicious use of > ThreadLocal. More discussion here: > http://opensource.atlassian.com/confluence/spring/pages/viewpage.action? > pageId=2669
There is also this http://mail-archives.apache.org/mod_mbox/tomcat-users/200602.mbox/%3C00ad01c [EMAIL PROTECTED] as a possible aggravating factor. Tim > > - Chuck > > > THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY > MATERIAL and is thus for use only by the intended recipient. If you > received this in error, please contact the sender and delete the e-mail > and its attachments from all computers. > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
