Hi all, I have access to a 8-core workstation and I use it to stress test my project. I noticed that the concurrency tests in NHibernate.Search sometimes fail with the following exception:
System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Hashtable.HashtableEnumerator.MoveNext() at NHibernate.Util.WeakHashtable.Scavenge() in C:\Dev\NHibernate \NHibernate\Util\WeakHashtable.cs:line 150 at NHibernate.Util.WeakHashtable.set_Item(Object key, Object value) in C:\Dev\NHibernate\NHibernate\Util\WeakHashtable.cs:line 198 at NHibernate.Search.Backend.Impl.TransactionalWorker.PerformWork (Work work, ISessionImplementor session) in C:\Dev\NHibernate \NHibernate.Search\Backend\Impl\TransactionalWorker.cs:line 28 at NHibernate.Search.Event.FullTextIndexEventListener.ProcessWork (Object entity, Object id, WorkType workType, AbstractEvent e) in C: \Dev\NHibernate\NHibernate.Search\Event \FullTextIndexEventListener.cs:line 54 at NHibernate.Search.Event.FullTextIndexEventListener.OnPostUpdate (PostUpdateEvent e) in C:\Dev\NHibernate\NHibernate.Search\Event \FullTextIndexEventListener.cs:line 94 at NHibernate.Action.EntityUpdateAction.PostUpdate() in C:\Dev \NHibernate\NHibernate\Action\EntityUpdateAction.cs:line 172 at NHibernate.Action.EntityUpdateAction.Execute() in C:\Dev \NHibernate\NHibernate\Action\EntityUpdateAction.cs:line 128 at NHibernate.Engine.ActionQueue.Execute(IExecutable executable) in C:\Dev\NHibernate\NHibernate\Engine\ActionQueue.cs:line 130 at NHibernate.Engine.ActionQueue.ExecuteActions(IList list) in C: \Dev\NHibernate\NHibernate\Engine\ActionQueue.cs:line 113 at NHibernate.Engine.ActionQueue.ExecuteActions() in C:\Dev \NHibernate\NHibernate\Engine\ActionQueue.cs:line 147 at NHibernate.Event.Default.AbstractFlushingEventListener.PerformExecutions (IEventSource session) in C:\Dev\NHibernate\NHibernate\Event\Default \AbstractFlushingEventListener.cs:line 241 at NHibernate.Event.Default.DefaultFlushEventListener.OnFlush (FlushEvent event) in C:\Dev\NHibernate\NHibernate\Event\Default \DefaultFlushEventListener.cs:line 19 at NHibernate.Impl.SessionImpl.Flush() in C:\Dev\NHibernate \NHibernate\Impl\SessionImpl.cs:line 1215 at NHibernate.Transaction.AdoTransaction.Commit() in C:\Dev \NHibernate\NHibernate\Transaction\AdoTransaction.cs:line 177 at NHibernate.Search.Tests.Worker.WorkerTestCase.ReverseWork(Object state) in C:\Dev\NHibernate\NHibernate.Search.Tests\Worker \WorkerTestCase.cs:line 216 Note that it also occurs on my Core 2 Duo, but far less often. Have you ever experienced this issue? Any suggestions on how to fix it? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "NHibernate Contrib - Development Group" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com.ar/group/nhcdevs?hl=en -~----------~----~----~----~------~----~------~--~---
