We have a J2EE App running in Weblogic 10.3 and are receiving OutOfMemoryException's. A dump of the heap shows that org.apache.openjpa.enhance.PCRegistry is taking up 79.91% of the heap (see below).
Class Name | Shallow Heap | Retained Heap | Percentage --------------------------------------------------------------------------------------------------- class org.apache.openjpa.enhance.PCRegistry | 16 | 234,453,760 | 79.91% --------------------------------------------------------------------------------------------------- JVM Params are listed below -Xms1024m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=256m -Dweblogic.Domain=mydomain -Djava.awt.headless=true -Duser.language=en -Duser.region=US -Dweblogic.Environment=prod We are using OpenJPA shipped with WL10.3, the name of the JAR file is org.apache.openjpa_2.2.0.0_1-1-0.jar. The JPA Runtime appears to be using BEA Kodo 4.2.0load03 Has anyone ANY idea what is going on here. The server runs out of memory after a week or 2, and needs to be recycled. Any help greatly appreciated :-(
