Here's something else to try if you're getting OOM errors when running "mvn jetty:run". Most of these settings can go in a JAVA_OPTS or MAVEN_OPTS environment variable.
http://my.opera.com/karmazilla/blog/2007/03/13/good-riddance-permgen-outofmemoryerror Matt On 3/11/07, Philip Barlow <[EMAIL PROTECTED]> wrote:
Interesting, are you deploying using Jetty and have you at any stage changed memory arguments for your JVM, Maven or anything else that might be associated with the build/test/deploy process? Also what do the following 2 commands return when typed at the command line: echo %JAVA_HOME% java -version Thanks Philip wnqq wrote: > Regarding surefire, I use default settings (i.e., Sun JVM) for tests and it > works every time too. > > > Philip Barlow wrote: > >> I had this problem in work recently, i set surefire to use JRockit as >> the JVM for tests and it worked every time. I realise this is not a fix >> but i have read alot about this subject and there a very differing >> opinions on it. Matt is correct in stating that resources are not being >> released but JRockit seems to do ok in this respect. >> >> This would be helpfull if you decide to take this course of action. >> >> http://maven.apache.org/plugins/maven-surefire-plugin/test-mojo.html >> >> >> >> Matt Raible wrote: >> >>> I have MaxPermSize set to 256M on my system and I still get this issue >>> every 5-10 minutes. My guess is resources aren't being let go. I've >>> heard bad things about Spring and Hibernate in the past, so I don't >>> know if they're causing this or what. The best thing is probably to >>> slap a profiler on it and see where the hotspots and memory leaks are. >>> >>> Matt >>> >>> On 3/7/07, wnqq <[EMAIL PROTECTED]> wrote: >>> >>>> Environment: v2.0-m4-SNAPSHOT >>>> >>>> It is too often to get "java.lang.OutOfMemoryError: PermGen space" while >>>> executing "mvn jetty:run". >>>> >>>> How to resolve it? >>>> >>>> I know that traditionally we could specify the JVM parameters like >>>> "-Xmx512M >>>> -XX:PermSize=64M -XX:MaxPermSize=128M" to increase the memory size. >>>> How does >>>> this apply to appfuse/mvn? >>>> -- >>>> View this message in context: >>>> http://www.nabble.com/mvn-jetty%3Arun-%3D%3E-OutOfMemoryError%3A-PermGen-space-tf3367253s2369.html#a9368515 >>>> >>>> > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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