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The scheduler was unable to commit a transaction

Question The scheduler was unable to commit a transaction

  • 3 octombrie 2011 09:34
     
     
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    Hi,
    please can you explain me why in the event viewer (log name: Microsoft-HPC-Scheduler/Operational) I found these errors (3 events at the same time) ? Thank you very much

    event 1 :

    An unexpected exception occurred. For more information about this exception, see the Details tab.

    Additional data:

    Expected to update 1 rows, but actually updated 0, for SQL command:

    SET NOCOUNT ON;

    SET NOCOUNT OFF;

    SET NOCOUNT OFF;

    UPDATE Job SET

    ChangeTime = @Param0,RequiredNodes = @Param1,TaskLevelUpdateTime = @Param2,MinMaxUpdateTime = @Param3,ComputedMinCores = @Param4,ComputedMaxCores = @Param5

    WHERE ID = 755 AND timestamp <= 0x000000000009A26D

    SET NOCOUNT ON;


    event 2:

    The scheduler was unable to commit a transaction.

    event 3:

    The operation could not be completed because the affected object is already in use by the scheduler. Please try again later.

     

Toate mesajele

  • 13 octombrie 2011 08:37
     
     
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    Any idea about this error ? I always find 2-3 alerts in the event viewer each day...
    Thank you very much
     
  • 18 octombrie 2011 18:57
     
     
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    Hi,

    This error is expected to occur in some situations and should be treated as a warning. Actually in next version of Windows HPC Server it will be marked as a warning is the event log. Scheduler will retry the failed transaction automatically.

    Regards,
    Łukasz

     

     
  • 19 octombrie 2011 13:44
     
     
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    Thank you very much. So I can ignore these errors.