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HomeHomeOur CommunityOur CommunityGeneral Discuss...General Discuss...Scheduler exception and event failure errors - Do these matterScheduler exception and event failure errors - Do these matter
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1/6/2007 12:23 AM
 
ROB AX

Joined: 9/3/2004
Posts: 2185

Hi all,

I used to get allsorts of scheduler exception or event failure errors in previous builds of DNN. My logs were usually about 50% red, but I was never able to find any solutions or opinions on them.

Now in 4.40 the red is much reduced, but there are still a few errors in there and I would love to know if they matter and how to stop them. Here's a few random ones:

InnerException: Add failed. Duplicate key value supplied.
Message: System.ArgumentException: Add failed. Duplicate key value supplied. at Microsoft.VisualBasic.Collection.Add(Object Item, String Key, Object Before, Object After) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.AddToScheduleInProgress(ScheduleHistoryItem objScheduleHistoryItem) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.WorkStarted(SchedulerClient& objSchedulerClient)

InnerException: Thread was being aborted.
Message: System.Threading.ThreadAbortException: Thread was being aborted. at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.AddScheduleHistory(ScheduleHistoryItem objScheduleHistoryItem) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.WorkStarted(SchedulerClient& objSchedulerClient)

InnerException: Thread was being aborted.
Message: System.Threading.ThreadAbortException: Thread was being aborted. at SNINativeMethodWrapper.SNIPacketGetConnection(IntPtr packet) at System.Data.SqlClient.TdsParserStateObject.ProcessSniPacket(IntPtr packet, UInt32 error) at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult, TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParserStateObject.ReadPacket(Int32 bytesExpected) at System.Data.SqlClient.TdsParserStateObject.ReadBuffer() at System.Data.SqlClient.TdsParserStateObject.ReadByte() at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlDataReader.ConsumeMetaData() at System.Data.SqlClient.SqlDataReader.get_MetaData() at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) at System.Data.SqlClient.SqlCommand.ExecuteScalar() at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteScalar(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteScalar(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteScalar(String connectionString, String spName, Object[] parameterValues) at DotNetNuke.Services.Scheduling.DNNScheduling.SqlDataProvider.AddScheduleHistory(Int32 ScheduleID, DateTime StartDate, String Server) at DotNetNuke.Services.Scheduling.DNNScheduling.SchedulingController.AddScheduleHistory(ScheduleHistoryItem objScheduleHistoryItem) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.AddScheduleHistory(ScheduleHistoryItem objScheduleHistoryItem)

Does anyone know if they matter and what to do about them?

Rob
 
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1/7/2007 6:07 AM
 
ROB AX

Joined: 9/3/2004
Posts: 2185

Now I'm getting tons of this General Exception in blocks of about 6-12 in a row:

InnerException: Thread was being aborted.
Message: System.Exception: Thread was being aborted.

And some of these:

InnerException: Thread was being aborted.
Message: System.Threading.ThreadAbortException: Thread was being aborted. at DotNetNuke.Services.Scheduling.DNNScheduling.ProcessGroup.AddQueueUserWorkItem(ScheduleItem s) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.FireEvents(Boolean Asynchronous) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.Start()

And this

InnerException: Add failed. Duplicate key value supplied.
Message: System.ArgumentException: Add failed. Duplicate key value supplied. at Microsoft.VisualBasic.Collection.Add(Object Item, String Key, Object Before, Object After) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.AddToScheduleInProgress(ScheduleHistoryItem objScheduleHistoryItem) at DotNetNuke.Services.Scheduling.DNNScheduling.Scheduler.CoreScheduler.WorkStarted(SchedulerClient& objSchedulerClient)

Surely someone must have a view on these things? Who wrote these error messages.. they must have been written in some sort of context?
 
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1/7/2007 7:25 AM
 

Joined: 1/1/0001
Posts: 0
I would truncate the table ScheduleHistory and restart the application
 
New Post
1/7/2007 7:39 AM
 
ROB AX

Joined: 9/3/2004
Posts: 2185

Hi Marriette, thanks for the reply.

You'll have to excuse my igorance in this area. I do have access to my db via Enterprise Manager in my hosting control panel, but I'm not 100% confident I know the exact the procedure for doing that... in fact, not even 50%.

Would you be able to advise what I need to do to truncate the table? I'm fine with backing it up beforehand and so on, but am just not so fine with some of these basic db procedures.

Thanks for any further assistance on this,
Rob
 
New Post
1/7/2007 7:45 AM
 

Joined: 1/1/0001
Posts: 0

Rob,

You don't need access to Enterprise Manager for this. We can do this from the Host -> SQL menu option. The command is as follows:

truncate table ScheduleHistorie

Be sure to check 'Run as script'. After you have done this restart the application and check the logs if the error does no longer occur.
 
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HomeHomeOur CommunityOur CommunityGeneral Discuss...General Discuss...Scheduler exception and event failure errors - Do these matterScheduler exception and event failure errors - Do these matter


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