Hi out there. I try to integrate OpenEJB with OpenJPA and Tomcat 6 to an embedded device with only 256 MB Memory. It works perferct with 40 MB heap size but if I install the ZK sandbox demo application in parallel this zk war is also scanned while startup. This is not needed because I don't plan to use ejb3 stuff there. While starting up this results in huge ammount of CPU and Memory usage and my heap size exploded to over 300 MB.
I already played with some setting of http://openejb.apache.org/3.0/application-discovery-via-the-classpath.html but without any effect. It there a way to filter those known webapps? Parts of the stack trace I get: Caused by: java.lang.OutOfMemoryError: Java heap space at org.apache.xbean.asm.ClassReader.a(Unknown Source) at org.apache.xbean.asm.ClassReader.<init>(Unknown Source) at org.apache.xbean.finder.AbstractFinder.readClassDef(AbstractFinder.java:293) at org.apache.xbean.finder.ClassFinder.readClassDef(ClassFinder.java:265) at org.apache.xbean.finder.ClassFinder.<init>(ClassFinder.java:125) at org.apache.openejb.config.AnnotationDeployer$DiscoverAnnotatedBeans.deploy(AnnotationDeployer.java:364) at org.apache.openejb.config.AnnotationDeployer.deploy(AnnotationDeployer.java:204) at org.apache.openejb.tomcat.catalina.TomcatWebAppBuilder.createWebModule(TomcatWebAppBuilder.java:662) at org.apache.openejb.tomcat.catalina.TomcatWebAppBuilder.loadApplication(TomcatWebAppBuilder.java:541) at org.apache.openejb.tomcat.catalina.TomcatWebAppBuilder.start(TomcatWebAppBuilder.java:242) at org.apache.openejb.tomcat.catalina.GlobalListenerSupport.lifecycleEvent(GlobalListenerSupport.java:58) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4611) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) at org.apache.catalina.core.StandardHost.start(StandardHost.java:840) -- View this message in context: http://openejb.979440.n4.nabble.com/memory-issue-while-scanning-other-Tomcat-Webapps-tp3549747p3549747.html Sent from the OpenEJB User mailing list archive at Nabble.com.
