index > Team Foundation Server - Reporting > TF53010 An unexpected exception occured while calculating code ch...

TF53010 An unexpected exception occured while calculating code ch...

I am trying to figure out why warehouse processing is failing. I turned on logging in the web.config before using the controller service and getting the errors below. Does anyone know how to go about fixing this? Even if it means manually deleting offending rows in the database itself?

[DW] [Info, PID 16004, TID 16864, 18:04:42.898] Microsoft.TeamFoundation.VersionControl.Adapter: Calculating differences. Previous: changeset 85, item $/{sanitized}, encoding 65001. Current: changeset 574, item $/{sanitized}, encoding 65001.

[DW] [Info, PID 16004, TID 13440, 18:05:25.962] Microsoft.TeamFoundation.VersionControl.Adapter: The adapter has been requested to stop.

[DW] [Error, PID 16004, TID 16864, 18:05:26.312] Microsoft.TeamFoundation.VersionControl.Adapter: An unexpected exception occured while calculating code churn: Calculating differences. Previous: changeset 85, item $/{sanitized}, encoding 65001. Current: changeset 574, item $/{sanitized}, encoding 65001. , exception:
Exception Message: Thread was being aborted. (type ThreadAbortException)

Exception Stack Trace: at Microsoft.Win32.Win32Native.ReadFile(SafeFileHandle handle, Byte* bytes, Int32 numBytesToRead, Int32& numBytesRead, IntPtr mustBeZero)
at System.IO.FileStream.ReadFileNative(SafeFileHandle handle, Byte[] bytes, Int32 offset, Int32 count, NativeOverlapped* overlapped, Int32& hr)
at System.IO.FileStream.ReadCore(Byte[] buffer, Int32 offset, Int32 count)
at System.IO.FileStream.Read(Byte[] array, Int32 offset, Int32 count)
at Microsoft.TeamFoundation.VersionControl.Common.UTF16CharacterEnumerator.ReadCharacter(Char& ch)
at Microsoft.TeamFoundation.VersionControl.Common.UTF16CharacterEnumerator.CompareTokens(Token t1, Token t2, Boolean ignoreHash, DiffOptions options, Byte[] buffer1, Byte[] buffer2)
at Microsoft.TeamFoundation.VersionControl.Common.LcsDiff.HashTokens(HashFileKind kind, Tokenizer tokenizer, DynamicTokenArray da)
at Microsoft.TeamFoundation.VersionControl.Common.LcsDiff.Diff(DiffSegmentOutputTypes types, DiffOptions options)
at Microsoft.TeamFoundation.VersionControl.Adapter.Hatteras.Diff(String previousName, Int32 previousEncoding, String currentName, Int32 currentEncoding)
at Microsoft.TeamFoundation.VersionControl.Adapter.Hatteras.calculateDifferences(Item previous, Item current)

[DW] [Error, PID 16004, TID 16864, 18:05:26.352] Microsoft.TeamFoundation.VersionControl.Adapter: An error occurred while processing changeset 574, unexpected exception:
Exception Message: Thread was being aborted. (type ThreadAbortException)

Exception Stack Trace: at Microsoft.TeamFoundation.VersionControl.Adapter.Hatteras.calculateDifferences(Item previous, Item current)
at Microsoft.TeamFoundation.VersionControl.Adapter.Hatteras.calculateChurnForFilePair(FilePair filePair)
at Microsoft.TeamFoundation.VersionControl.Adapter.VCAdapter.processChangesets()

[DW] [Error, PID 16004, TID 16864, 18:05:26.382] Microsoft.TeamFoundation.VersionControl.Adapter: An unexpected exception occured:
Exception Message: Thread was being aborted. (type ThreadAbortException)

Exception Stack Trace: at Microsoft.TeamFoundation.VersionControl.Adapter.VCAdapter.processChangesets()
at Microsoft.TeamFoundation.VersionControl.Adapter.VCAdapter.MakeDataChanges()

[DW] [Error, PID 16004, TID 16864, 18:05:26.412] TF51209: A run-time error System.Threading.ThreadAbortException: Thread was being aborted.
at Microsoft.TeamFoundation.VersionControl.Adapter.VCAdapter.MakeDataChanges()
at Microsoft.TeamFoundation.Warehouse.AdapterWrapper.RunTimerAdapter() occurred on adapter Microsoft.TeamFoundation.VersionControl.Adapter.VCAdapter.

Also, the event log contains several errors itself:

Event Type: Error
Event Source: TFS Warehouse
Event Category: None
Event ID: 3000
Date: 8/15/2006
Time: 1:05:26 PM
User: N/A
Computer: TEAMSYSTEM
Description:
c: An unexpected condition has occurred in a Team Foundation component. The information contained here should be made available to your site administrative staff.
Technical Information (for the administrative staff):
Date (UTC): 8/15/2006 6:05:26 PM
Machine: TEAMSYSTEM
Application Domain: /LM/W3SVC/3/Root/Warehouse-7-128001384566659081
Assembly: Microsoft.TeamFoundation.Warehouse, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a; v2.0.50727
Process Details:
Process Name: w3wp
Process Id: 16004
Thread Id: 16864
Account name: {sanitized}

Detailed Message: Microsoft.TeamFoundation.VersionControl.Adapter: An unexpected exception occured while calculating code churn: Calculating differences. Previous: changeset 85, item $/{sanitized}, encoding 65001. Current: changeset 574, item $/{sanitized}, encoding 65001. , exception:
Exception Message: Thread was being aborted. (type ThreadAbortException)

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

Event Type: Error
Event Source: TFS Warehouse
Event Category: None
Event ID: 3000
Date: 8/15/2006
Time: 1:05:26 PM
User: N/A
Computer: TEAMSYSTEM
Description:
TF53010: An unexpected condition has occurred in a Team Foundation component. The information contained here should be made available to your site administrative staff.
Technical Information (for the administrative staff):
Date (UTC): 8/15/2006 6:05:26 PM
Machine: TEAMSYSTEM
Application Domain: /LM/W3SVC/3/Root/Warehouse-7-128001384566659081
Assembly: Microsoft.TeamFoundation.Warehouse, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a; v2.0.50727
Process Details:
Process Name: w3wp
Process Id: 16004
Thread Id: 16864
Account name: {sanitized}

Detailed Message: Microsoft.TeamFoundation.VersionControl.Adapter: An error occurred while processing changeset 574, unexpected exception:
Exception Message: Thread was being aborted. (type ThreadAbortException)

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

Detailed Message: Microsoft.TeamFoundation.VersionControl.Adapter: An unexpected exception occured:
Exception Message: Thread was being aborted. (type ThreadAbortException)

Exception Stack Trace: at Microsoft.TeamFoundation.VersionControl.Adapter.VCAdapter.processChangesets()
at Microsoft.TeamFoundation.VersionControl.Adapter.VCAdapter.MakeDataChanges()

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

Detailed Message: TF51209: A run-time error System.Threading.ThreadAbortException: Thread was being aborted.
at Microsoft.TeamFoundation.VersionControl.Adapter.VCAdapter.MakeDataChanges()
at Microsoft.TeamFoundation.Warehouse.AdapterWrapper.RunTimerAdapter() occurred on adapter Microsoft.TeamFoundation.VersionControl.Adapter.VCAdapter.

Aaron Anderson

All of the exceptions appear to be ThreadAbortExceptions. It would appear that something is killing the thread in the worker process (w3wp.exe). Is something shutting down and restarting IIS, for example?

Buck

http://blogs.msdn.com/buckh

Buck Hodges

How long has the processing been running? If it's more than 20 mins and IIS shuts down the app domain because of that reason, then a solution is to move the tfswarehouse to its own app-pool.

Patrick Ng - Visual Studio Team Foundation Server

Patrick Ng - MSFT

Not that I'm aware of. When I look at the logs, I see the apps starting and continuing. The error occurs quite frequently in the event log and always seems to focus on the same file / changeset.

Aaron Anderson

Hi Aaron,

How many items are in this changeset - how many are files, folders? What is the action being performed on the items? (eg, add, rename, edit, etc) How large is this file that it keeps stopping on?

You can find this information by running "tf changeset 574" at the command line.

I suspect that this file in this changeset is very large, which means it will take a while to download the file and calculate code churn - and the app pool keeps shutting down during that time, like Patrick had mentioned.

Thanks,
Mauli

Mauli Shah - MSFT

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