A correction: The ConcurrentModificationException is sometimes followed by the ResourceManagerException exception.
Yours sincerely, Andrey. > -----Original Message----- > From: Slide Users Mailing List [mailto:[EMAIL PROTECTED] > Sent: Wednesday, May 11, 2005 10:22 PM > To: 'Slide Users Mailing List' <slide-user@jakarta.apache.org> > Subject: A sporadic ConcurrentModificationException > Importance: Low > > Hi there! > > After upgrade from Slide 2.0 to 2.1 I'm getting the > java.util.ConcurrentModificationException followed by the > org.apache.commons.transaction.file.ResourceManagerException > from time to > time: > > java.util.ConcurrentModificationException > at > java.util.AbstractList$Itr.checkForComodification(AbstractList > .java:444) > at java.util.AbstractList$Itr.next(AbstractList.java:417) > at > org.apache.slide.event.EventCollectionFilter.getCreatedContent > s(EventCollect > ionFilter.java:60) > at > org.apache.slide.webdav.event.NotificationTrigger.notifySubscr > ibers(Notifica > tionTrigger.java:177) > at > org.apache.slide.webdav.event.NotificationTrigger.collected(No > tificationTrig > ger.java:164) > at > org.apache.slide.event.EventCollection$Collected.fireEvent(Eve > ntCollection.j > ava:90) > at > org.apache.slide.event.EventDispatcher.fireEvent(EventDispatch > er.java:72) > at > org.apache.slide.event.TransientEventCollector$1.run(Transient > EventCollector > ..java:49) > at java.lang.Thread.run(Thread.java:536) > 12 May 2005 21:40:35 - file-meta-store - WARNING - Could not > process URI '/files'! Thread Thread[TP-Processor4,5,main] > marking transaction branch null for rollback > org.apache.commons.transaction.file.ResourceManagerException: > 103d3b5c86a: > Unknown transaction > at > org.apache.commons.transaction.file.FileResourceManager.txInit > ialSaneCheck(F > ileResourceManager.java:908) > at > org.apache.commons.transaction.file.FileResourceManager.lockRe > source(FileRes > ourceManager.java:292) > at > org.apache.commons.transaction.file.FileResourceManager.lockRe > source(FileRes > ourceManager.java:280) > at > org.apache.commons.transaction.file.FileResourceManager.assure > Lock(FileResou > rceManager.java:1088) > at > org.apache.commons.transaction.file.FileResourceManager.readRe > source(FileRes > ourceManager.java:772) > at > org.apache.commons.transaction.file.FileResourceManager.readRe > source(FileRes > ourceManager.java:764) > at > org.apache.slide.store.txfile.XMLResourceDescriptor.load(XMLRe > sourceDescript > or.java:185) > at > org.apache.slide.store.txfile.TxXMLFileDescriptorsStore.getFil > eDescriptor(Tx > XMLFileDescriptorsStore.java:585) > at > org.apache.slide.store.txfile.TxXMLFileDescriptorsStore.enumer > ateLocks(TxXML > FileDescriptorsStore.java:261) > at > org.apache.slide.store.AbstractStore.enumerateLocks(AbstractSt > ore.java:971) > at > org.apache.slide.store.ExtendedStore.fillLocksCache(ExtendedSt > ore.java:1080) > at > org.apache.slide.store.ExtendedStore.enumerateLocks(ExtendedSt > ore.java:793) > at > org.apache.slide.lock.LockImpl.isLockedInternal(LockImpl.java:621) > at org.apache.slide.lock.LockImpl.isLocked(LockImpl.java:492) > at org.apache.slide.lock.LockImpl.isLocked(LockImpl.java:448) > at org.apache.slide.lock.LockImpl.checkLock(LockImpl.java:423) > at org.apache.slide.lock.LockImpl.checkLock(LockImpl.java:387) > at > org.apache.slide.content.ContentImpl.retrieve(ContentImpl.java:162) > > > Any help will be really appreciated. > > Yours sincerely, > Andrey. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] <mailto:> For > additional commands, e-mail: > [EMAIL PROTECTED] <mailto:> > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
