On 19/06/2011 20:57, Thomas Adler wrote: > > > Hi! > > I am trying to use MyEclipse - I have simple database with 5 tables and I am > trying to use MyEclipse Spring 3 CURD application scaffolding to generate > Spring CRUD application, that uses Spring 3, Hibernat, Java Servlets 3, JSF 2 > and Primefaces 2.1 JSF components - as I understand - Tomcat 7 support such > applications. My problem is that during deployment of generated application > Tomcat 7 reports OutOfMemory permgen error. I have experienced similar error > on other application servers previously (e.g. Glassfish), but I could remove > it then by changing server configuration. > > I have tried to change Tomcat 7 configuration as well - e.g. added JAVA_OPTS > to Catalina configuration file, added environment variable JAVA_OPTS to my > Microsoft Vista machine: > "-XX:PermSize=1024M -XX:MaxPermSize=1024M" > but permgen error occurs again and again (even after restarting computer and > so on). I am using Tomcat 7.0.14. > So - the question is - how to configure Tomcat 7 to increase the available > memory? > > If I have tried to deploy my application on Tomcat 6 and for biggest part it > gone well, namely, at the end it does not work, because Tomcat 6 is not for > Servlet 3 (as I understand), but at least - there were not permgen errors.
If you're using Tomcat inside Eclipse, you have to find the IDEs configuration mechanism - editing the Tomcat config won't help as it uses separate files. This is an IDE question, rather than a Tomcat one, it comes up sufficiently frequently that you'll probably find similar questions and relevant answers in the MyEclipse/Eclipse forums. p
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