You didn't unlock an EC. From a previous mail:
> Dunno, but if you had > > er.extensions.ERXEC.traceOpenLocks=true > > and > > app.setStatisticsStore(new ERXStatisticsStore()) > > it would tell you (at the expense of some processing time). You might want to check the wonder-disc and wonder-cvs archives for "traceOpenLocks" or read the docs to ERXEC and ERXDirectAction.showOpenEditingContextLockTracesAction. Cheers, Anjo Am 11.06.2010 um 20:04 schrieb Lon Varscsak: > I'm sure it's something I've done...I just don't know how to interpret > what I'm seeing here in the jstack output (see below). Any help would > be greatly appreciated. > > Thanks, > > Lon > > Here is the jstack stuff for just the deadlock (since the list > wouldn't allow the full file): > > Found one Java-level deadlock: > ============================= > "WorkerThread255": > waiting for ownable synchronizer 0x00002aaab421aef0, (a > java.util.concurrent.locks.ReentrantLock$NonfairSync), > which is held by "WorkerThread9" > "WorkerThread9": > waiting for ownable synchronizer 0x00002aaac0ecc338, (a > java.util.concurrent.locks.ReentrantLock$NonfairSync), > which is held by "Finalizer" > "Finalizer": > waiting for ownable synchronizer 0x00002aaab421aef0, (a > java.util.concurrent.locks.ReentrantLock$NonfairSync), > which is held by "WorkerThread9" > > Java stack information for the threads listed above: > =================================================== > "WorkerThread255": > at sun.misc.Unsafe.park(Native Method) > - parking to wait for <0x00002aaab421aef0> (a > java.util.concurrent.locks.ReentrantLock$NonfairSync) > at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:773) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:806) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1136) > at > java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:214) > at java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:290) > at > com.webobjects.eocontrol.EOObjectStoreCoordinator.lock(EOObjectStoreCoordinator.java:420) > at > com.webobjects.eocontrol.EOEditingContext.lockObjectStore(EOEditingContext.java:4666) > at er.extensions.eof.ERXEC.lockObjectStore(ERXEC.java:715) > at > com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4067) > at > er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1211) > at > com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4444) > at > com.smarthealth.businesslogic.production._ValueSet.fetchValueSets(_ValueSet.java:199) > at > com.smarthealth.businesslogic.production._ValueSet.fetchValueSet(_ValueSet.java:219) > at > com.smarthealth.businesslogic.production._ValueSet.fetchRequiredValueSet(_ValueSet.java:251) > at > com.smarthealth.woapp.smartscrubs.Session.defaultSiteID(Session.java:83) > at com.smarthealth.woapp.smartscrubs.Session.<init>(Session.java:73) > at sun.reflect.GeneratedConstructorAccessor37.newInstance(Unknown > Source) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:532) > at java.lang.Class.newInstance0(Class.java:372) > at java.lang.Class.newInstance(Class.java:325) > at > com.webobjects.foundation._NSUtilities.instantiateObject(_NSUtilities.java:616) > at > com.webobjects.appserver.WOApplication.createSessionForRequest(WOApplication.java:1974) > at > er.extensions.appserver.ERXApplication.createSessionForRequest(ERXApplication.java:2170) > at > com.webobjects.appserver.WOApplication._initializeSessionInContext(WOApplication.java:2110) > at com.webobjects.appserver.WOContext.session(WOContext.java:369) > at com.webobjects.appserver.WOAction.session(WOAction.java:165) > at > com.smarthealth.woapp.smartscrubs.DirectAction.session(DirectAction.java:49) > at > com.smarthealth.woapp.smartscrubs.DirectAction.<init>(DirectAction.java:44) > at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown > Source) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:532) > at > com.webobjects.foundation._NSUtilities.instantiateObject(_NSUtilities.java:614) > at > com.webobjects.appserver._private.WOActionRequestHandler.getActionInstance(WOActionRequestHandler.java:197) > at > com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:242) > at > com.webobjects.appserver._private.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:161) > at > er.extensions.appserver.ERXDirectActionRequestHandler.handleRequest(ERXDirectActionRequestHandler.java:124) > at > com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687) > at > er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1920) > at > er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1885) > at > com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144) > at > com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226) > at java.lang.Thread.run(Thread.java:636) > "WorkerThread9": > at sun.misc.Unsafe.park(Native Method) > - parking to wait for <0x00002aaac0ecc338> (a > java.util.concurrent.locks.ReentrantLock$NonfairSync) > at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:773) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:806) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1136) > at > java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:214) > at java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:290) > at > com.webobjects.eocontrol.EOEditingContext.lock(EOEditingContext.java:4617) > at er.extensions.eof.ERXEC.lock(ERXEC.java:505) > at er.extensions.eof.ERXEC.autoLock(ERXEC.java:627) > at er.extensions.eof.ERXEC.globalIDForObject(ERXEC.java:844) > at > com.webobjects.eoaccess.EODatabaseContext._fireDeferredFaultWithSourceObject(EODatabaseContext.java:2370) > at > com.webobjects.eoaccess.EOAccessDeferredFaultHandler.createFaultForDeferredFault(EOAccessDeferredFaultHandler.java:49) > at > com.webobjects.eocontrol.EOCustomObject.willReadRelationship(EOCustomObject.java:1279) > at > er.extensions.eof.ERXGenericRecord.willReadRelationship(ERXGenericRecord.java:400) > at > com.webobjects.eocontrol.EOGenericRecord$_LazyDictionaryBinding.valueInObject(EOGenericRecord.java:280) > at > er.extensions.eof.ERXGenericRecord$TouchingBinding.valueInObject(ERXGenericRecord.java:201) > at > com.webobjects.eocontrol.EOCustomObject.storedValueForKey(EOCustomObject.java:1634) > at > com.smarthealth.businesslogic.marketing._PromotionMaster.promotionPresentationDetail(_PromotionMaster.java:226) > at > com.smarthealth.woapp.smartscrubs.components.AvailablePromotions.aPromotionCartMessage(AvailablePromotions.java:29) > at sun.reflect.GeneratedMethodAccessor256.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:616) > at > com.webobjects.foundation.NSKeyValueCoding$ValueAccessor$1.methodValue(NSKeyValueCoding.java:636) > at > com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134) > at > com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324) > at > com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1736) > at > com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447) > at > com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212) > at > com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804) > at > com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50) > at > er.extensions.components._private.ERXWOString.appendToResponse(ERXWOString.java:67) > at > com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126) > at > er.extensions.components._private.ERXWORepetition.appendToResponse(ERXWORepetition.java:543) > at > com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126) > at > er.extensions.components.conditionals.ERXWOConditional.appendChildrenToResponse(ERXWOConditional.java:127) > at > er.extensions.components.conditionals.ERXWOConditional.appendToResponse(ERXWOConditional.java:121) > at > com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126) > at > com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136) > at > com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122) > at > er.extensions.components.ERXComponent.appendToResponse(ERXComponent.java:107) > at > er.extensions.components.ERXNonSynchronizingComponent.appendToResponse(ERXNonSynchronizingComponent.java:73) > at > com.webobjects.appserver._private.WOComponentReference.appendToResponse(WOComponentReference.java:135) > at > com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126) > at > er.extensions.components._private.ERXWOForm.appendChildrenToResponse(ERXWOForm.java:287) > at > er.extensions.components._private.ERXWOForm.appendToResponse(ERXWOForm.java:437) > at > com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126) > at > com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136) > at > com.webobjects.appserver._private.WOComponentContent.appendToResponse(WOComponentContent.java:51) > at > com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126) > at > com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136) > at > com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122) > at > er.extensions.components.ERXComponent.appendToResponse(ERXComponent.java:107) > at > com.smarthealth.webobjects.SHWOComponent.appendToResponse(SHWOComponent.java:51) > at > com.webobjects.appserver._private.WOComponentReference.appendToResponse(WOComponentReference.java:135) > at > com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126) > at > com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136) > at > com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122) > at > er.extensions.components.ERXComponent.appendToResponse(ERXComponent.java:107) > at > com.smarthealth.webobjects.SHWOComponent.appendToResponse(SHWOComponent.java:51) > at > com.webobjects.appserver.WOSession.appendToResponse(WOSession.java:1385) > at > er.extensions.appserver.ERXSession.appendToResponse(ERXSession.java:548) > at > com.smarthealth.woapp.smartscrubs.Session.appendToResponse(Session.java:371) > at > com.webobjects.appserver.WOApplication.appendToResponse(WOApplication.java:1794) > at > er.extensions.appserver.ERXApplication.appendToResponse(ERXApplication.java:1822) > at > com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:242) > at > com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:298) > at > com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:332) > at > com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:369) > at > com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:445) > at > com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687) > at > er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1920) > at > er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1885) > at > com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144) > at > com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226) > at java.lang.Thread.run(Thread.java:636) > "Finalizer": > at sun.misc.Unsafe.park(Native Method) > - parking to wait for <0x00002aaab421aef0> (a > java.util.concurrent.locks.ReentrantLock$NonfairSync) > at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:773) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:806) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1136) > at > java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:214) > at java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:290) > at > com.webobjects.eocontrol.EOObjectStoreCoordinator.lock(EOObjectStoreCoordinator.java:420) > at > com.webobjects.eocontrol.EOEditingContext.lockObjectStore(EOEditingContext.java:4666) > at er.extensions.eof.ERXEC.lockObjectStore(ERXEC.java:715) > at > com.webobjects.eocontrol.EOEditingContext.editingContextDidForgetObjectWithGlobalID(EOEditingContext.java:3881) > at > er.extensions.eof.ERXEC.editingContextDidForgetObjectWithGlobalID(ERXEC.java:1159) > at > com.webobjects.eocontrol.EOEditingContext._forgetObject(EOEditingContext.java:1571) > at > com.webobjects.eocontrol.EOEditingContext._dispose(EOEditingContext.java:1183) > at > com.webobjects.eocontrol.EOEditingContext.finalize(EOEditingContext.java:1239) > at er.extensions.eof.ERXEC.finalize(ERXEC.java:701) > at java.lang.ref.Finalizer.invokeFinalizeMethod(Native Method) > at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:101) > at java.lang.ref.Finalizer.access$100(Finalizer.java:32) > at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:178) > > Found 1 deadlock. > _______________________________________________ > Do not post admin requests to the list. 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