Hi Tim, Thanks for responding so promptly.
I have followed your advice although I set MaxPermSize to 512m for eclipse and Geronimo. These settings can be seen in the ps output I posted. The artifact I am developing is an experimental EAR. It includes 3 jsp's but it includes Hibernate POJO's, EJB3 session beans and a Struts presentation layer. The EAR deploys and runs fine under Eclipse. However it generally fails with a PermGen Space error on the 2nd deployment. Not so good for development. I am running on a laptop however it has 2 GB RAM. Please email me your address and I will send you the EAR. However this might not be for a couple of weeks. as I'm just going on holiday. I will send you my email address separately. Many thanks for your help, Steve Tim McConnell wrote: > > Hi Steve, I assume you've gone through the 5 steps I outlined previously > for > Dale. You might try increasing you MaxPermsize to 768mb but I doubt > that'll make > much difference. Are you able to deploy the artifact to Geronimo outside > of > Eclipse (e.g., using the Admin console) ?? Finally, would you be able to > send me > the artifact that you're deploying ?? If it's proprietary and you cannot I > fully > understand. If not, could you briefly describe the artifact that you are > deploying (i.e., EAR, WAR, EJB, etc.) ?? > > Steve H. wrote: >> I'm getting this error consistently after increasing the memory >> allocation >> for Eclipse and Geronimo. >> >> I'm running on OpenSUSE 10.3 x64 with Geronimo 2.1.3 on a machine with >> 2GB >> RAM. >> >> Output from 'ps aux | grep java' and Eclipse error trace shown below: - >> >> Output of 'ps aux | grep java' following PermGen crash in Geronimo. >> >> steve 4325 17.9 18.6 1474804 383908 ? Sl 23:43 1:38 >> /usr/lib64/jvm/java-1.6.0.u7-sun-1.6.0.u7/jre/bin/java -Xmx512m >> -XX:MaxPermSize=512m -jar >> /usr/share/eclipse/plugins/org.eclipse.equinox.launcher_1.0.101.R34x_v20080819.jar >> -os linux -ws gtk -arch x86_64 -showsplash -launcher >> /usr/share/eclipse/eclipse -name Eclipse --launcher.library >> /usr/share/eclipse/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.101.R34x_v20080731/eclipse_1115.so >> -startup >> /usr/share/eclipse/plugins/org.eclipse.equinox.launcher_1.0.101.R34x_v20080819.jar >> -exitdata 160002 -vm /usr/bin/java -vmargs -Xmx512m -XX:MaxPermSize=512m >> -jar >> /usr/share/eclipse/plugins/org.eclipse.equinox.launcher_1.0.101.R34x_v20080819.jar >> steve 4835 27.1 14.8 518960 305744 ? Sl 23:44 2:13 >> /usr/lib64/jvm/java-1.6.0.u7-sun-1.6.0.u7/bin/java >> -javaagent:/usr/local/geronimo-tomcat6-javaee5-2.1.3/bin/jpa.jar >> -Djava.ext.dirs=/usr/local/geronimo-tomcat6-javaee5-2.1.3/lib/ext:/usr/lib64/jvm/java-1.6.0.u7-sun-1.6.0.u7/jre/lib/ext >> -Djava.endorsed.dirs=/usr/local/geronimo-tomcat6-javaee5-2.1.3/lib/endorsed:/usr/lib64/jvm/java-1.6.0.u7-sun-1.6.0.u7/jre/lib/endorsed >> -Xmx512m -XX:MaxPermSize=512m -Dfile.encoding=UTF-8 -classpath >> /usr/local/geronimo-tomcat6-javaee5-2.1.3/bin/server.jar >> org.apache.geronimo.cli.daemon.DaemonCLI --long >> steve 10155 0.0 0.0 5120 788 pts/1 R+ 23:52 0:00 grep >> java >> >> Trace from Eclipse >> >> 23:51:10,653 WARN [Settings] Settings: Could not parse struts.locale >> setting, substituting default VM locale >> 23:51:31,757 ERROR [[jsp]] Servlet.service() for servlet jsp threw >> exception >> java.lang.OutOfMemoryError: PermGen space >> at java.lang.ClassLoader.defineClass1(Native Method) >> at java.lang.ClassLoader.defineClass(ClassLoader.java:620) >> at >> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) >> at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) >> etc... >> >> Output show below: - >> >> Tim McConnell wrote: >>> >>> That's wonderful Dale !! Please let me know if you have any other >>> problems. BTW, >>> I've open the following JIRA to fix similar problems..... >>> >>> -----> https://issues.apache.org/jira/browse/GERONIMODEVTOOLS-543 >>> >>> DRS2 Usenet wrote: >>>> Tim McConnell wrote: >>>> >>>> (snip) >>>>> 4. Page down in that section and append your VM arguments at the end >>>>> -- don't delete those that are already there. I used the same ones >>>>> that Kevan used, but I'm using Java 1.5 and I see that you're using >>>>> Java 1.6: >>>>> >>>>> -Xmx512m -XX:MaxPermSize=256m >>>> (snip) >>>>> Please try this and let me know what happens. I think you'll have >>>>> better results now. Meanwhile, I'm going to open a GEP JIRA to >>>>> investigate if we can programmatically determine and set the Geronimo >>>>> server VM arguments using those already established for Eclipse since >>>>> obviously the default values for the server are not always sufficient. >>>>> Thanks much. >>>> Thanks Tim, That worked great. I'd been using "run configurations" to >>>> make the Geronimo JVM settings... never tried double clicking on the >>>> server. I've been able to republish many times without error AND >>>> without restarting the server (this is really a NICE feature!). >>>>> >>>>> Tim McConnell wrote: >>>>>> Hi Dale, just a quick note to tell you that I can now reproduce your >>>>>> failure. Looking for a resolution, and will let you know what I find >>>>>> out..... >>>>>> >>>>>> DRS2 Usenet wrote: >>>>>>> I had already installed jdk1.6.0_06 >>>>>>> I had already installed Geronimo: >>>>>>> geronimo-tomcat6-javaee5-2.1.3-bin.zip >>>>>>> I installed a fresh Ganymede: eclipse-jee-ganymede-SR1-win32.zip >>>>>>> Added Geronimo 2.1 plugins from within Eclipse. >>>>>>> Then I deployed a web application. The first time, it deploys >>>>>>> fine. The second time, I get an out of memory, due to heap space. >>>>>>> >>>>>>> The web application may be found here: >>>>>>> http://www.manning.com/dbrown/SampleApplication.zip >>>>>>> >>>>>>> 1) Download the source code from above, and unzip. >>>>>>> 2) copy Struts2InAction.war to Struts2InAction.zip >>>>>>> 3) Unzip the Struts2InAction.zip file to a folder called WebContent >>>>>>> and delete Struts2InAction.zip >>>>>>> 4) Validate that your WebContent has WEB-INF, index.html, etc. >>>>>>> 5) In your Eclipse workspace folder, create a folder called >>>>>>> Struts2InAction, and move your WebContent folder into it. >>>>>>> 6) Start Eclipse >>>>>>> 7) Right-click in Project Explorer, New > Project > Web > Dynamic >>>>>>> Web Project (next) >>>>>>> 8) Project name: Struts2InAction > select Geronimo 2.1 > (next) >>>>>>> 9) Leave Context Root and Content Directory, but change Java Source >>>>>>> Directory to WebContent/WEB-INF/src > (finish) >>>>>>> 10) Right-click your project > Run As > Run On Server >>>>>>> 11) Point browser at http://localhost:8080/Struts2InAction >>>>>>> <http://localhost:8080/HelloWorld> >>>>>>> 12) index.html will say "one moment please" while the jsp compiles, >>>>>>> then the menu will come-up. >>>>>>> 13) Back in Eclipse, edit (for example) >>>>>>> WEB-INF/applicationContext.xml with your MySql login and save the >>>>>>> file. >>>>>>> 14) Wait for the application to republish itself. >>>>>>> >>>>>>> This is where the error occurs: >>>>>>> >>>>>>> Deployment failed due to java.lang.OutOfMemoryError: Java heap space >>>>>>> >>>>>>> I've started Eclipse with -vmargs -Xmx768M and get the same result. >>>>>>> Not able to put 1024M in there, for some reason (Eclipse won't even >>>>>>> start). >>>>>>> >>>>>>> --Dale-- >>>>>>> >>>> >>> >> > > -- View this message in context: http://www.nabble.com/Out-of-memory-during-second-publish---reproduced-tp20805951s134p21196516.html Sent from the Apache Geronimo - Users mailing list archive at Nabble.com.
