Nope... I assumed that reloading would be bad.. ;)
This is a server that just sits there and gets load tested. I'm not sure how to check the revision - I'm using a binary distribution. A. ________________________________ From: Karthick Sankarachary [mailto:[email protected]] Sent: Wednesday, March 18, 2009 9:30 PM To: Andi Abes Subject: Re: PermGen space during operation Andi, Are you re-deploying your projects over and over? And, does your ODE 1.X local copy include the revision shown below? If you answered "yes" and "no" respectively, then you should be able to resolve the issue just by updating your local copy. Revision: 749834 Author: karthick Date: 4:19:23 PM, Tuesday, March 03, 2009 Message: ODE-538 Letting Go Of Retired Processes Best Regards, Karthick Sankarachary On Wed, Mar 18, 2009 at 6:20 PM, Andi Abes <[email protected]> wrote: I got a bunch of these out of memory exceptions (ODE 1.2, tomcat, Linux, Hiberate, Oracle). The surprising part is that these occurred only after ther server was running happily for a while.As far as I know, PermGen space is only used for the actual class definitions, and I'd expect that after some stabilization time after startup (and I'm not deploying anything new into the engine), then PermGen usage should be stable. Are there dynamic classes being generated? FATAL - GeronimoLog.fatal(120) | InternalError: BpelEvent serialization failed. java.lang.OutOfMemoryError: PermGen space at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2395) at java.lang.Class.getDeclaredMethod(Class.java:1907) at java.io.ObjectStreamClass.getPrivateMethod(ObjectStreamClass.java:1354) at java.io.ObjectStreamClass.access$1700(ObjectStreamClass.java:52) at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:421) at java.security.AccessController.doPrivileged(Native Method) at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:400) at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:297) at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:396) at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:297) at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:396) at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:297) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1035) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:13 75) at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:39 1) at org.apache.xerces.dom.NodeImpl.writeObject(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:917) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1339) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1 290) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:13 75) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1 290) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302) at org.apache.ode.daohib.bpel.BpelDAOConnectionImpl._insertBpelEvent(BpelDA OConnectionImpl.java:179) at org.apache.ode.daohib.bpel.ProcessInstanceDaoImpl.insertBpelEvent(Proces sInstanceDaoImpl.java:306) ERROR - GeronimoLog.error(108) | Error while processing transaction, retrying. org.apache.ode.bpel.iapi.Scheduler$JobProcessorException: java.lang.RuntimeException: java.lang.OutOfMemoryError: PermGen space at org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl. java:336) at org.apache.ode.bpel.engine.BpelServerImpl.onScheduledJob(BpelServerImpl. java:373) at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler .java:337) at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler .java:336) at org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleSc heduler.java:174) at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.j ava:335) at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.j ava:332) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269) at java.util.concurrent.FutureTask.run(FutureTask.java:123) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecuto r.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.ja va:675) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.RuntimeException: java.lang.OutOfMemoryError: PermGen space at org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:464) at org.apache.ode.jacob.vpu.JacobVPU.execute(JacobVPU.java:139) at org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute(BpelRuntimeCon textImpl.java:835) at org.apache.ode.bpel.engine.PartnerLinkMyRoleImpl.invokeNewInstance(Partn erLinkMyRoleImpl.java:197) at org.apache.ode.bpel.engine.BpelProcess.invokeProcess(BpelProcess.java:20 4) at org.apache.ode.bpel.engine.BpelProcess.handleWorkEvent(BpelProcess.java: 372) at org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl. java:326) ... 11 more Caused by: 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 org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappCla ssLoader.java:1847) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader .java:890) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader .java:1354) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader .java:1233) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at org.hibernate.exception.NestableDelegate.printStackTrace(NestableDelegat e.java:325) at org.hibernate.exception.NestableRuntimeException.printStackTrace(Nestabl eRuntimeException.java:195) at org.apache.log4j.spi.ThrowableInformation.getThrowableStrRep(ThrowableIn formation.java:59) at org.apache.log4j.spi.LoggingEvent.getThrowableStrRep(LoggingEvent.java:3 42) at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:304) at org.apache.log4j.WriterAppender.append(WriterAppender.java:159) at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230) at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(Ap penderAttachableImpl.java:65) at org.apache.log4j.Category.callAppenders(Category.java:203) at org.apache.log4j.Category.forcedLog(Category.java:388) at org.apache.log4j.Category.log(Category.java:853) at org.apache.commons.logging.impl.Log4JLogger.error(Log4JLogger.java:251) at org.apache.geronimo.kernel.log.GeronimoLog.error(GeronimoLog.java:108) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions( AbstractFlushingEventListener.java:301) at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(Defaul tAutoFlushEventListener.java:41) at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:969) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1114) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at org.apache.ode.daohib.bpel.ScopeDaoImpl.getVariable(ScopeDaoImpl.java:13 1) at org.apache.ode.bpel.engine.BpelRuntimeContextImpl.readVariable(BpelRunti meContextImpl.java:487) at org.apache.ode.bpel.runtime.ScopeFrame.fetchVariableData(ScopeFrame.java :198) at org.apache.ode.bpel.runtime.ACTIVITY.fetchVariableData(ACTIVITY.java:154 ) at org.apache.ode.bpel.runtime.INVOKE.setupOutbound(INVOKE.java:211) at org.apache.ode.bpel.runtime.INVOKE.run(INVOKE.java:72)
