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HPC job scheduler service not starting

    Question

  • Hi,

     

    I rebooted my head node and now the Cluster Manager wont open, saying it can't find the head node.  I checked services and everything is running apart from the Job Scheduler service.  Tried to start it but it won't start.

    Any help would be greatly appreciated.

    Thanks

    Wednesday, December 22, 2010 8:37 PM

All replies

  • In the event viewer on the head node I am getting these errors over and over:

        [RC] Unexpected error in monitor threads:System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.Hpc.Scheduler.ResourceController.JobMonitor.StartMonitorChildJob() at Microsoft.Hpc.Scheduler.ResourceController.JobMonitor.OnStateTransition() at Microsoft.Hpc.Scheduler.ResourceController.JobMonitor.StateMachine() at Microsoft.Hpc.Scheduler.ResourceController.JobMonitor.Run() at Microsoft.Hpc.Scheduler.ResourceController.MonitorThread.RunMonitors()

    Wednesday, December 22, 2010 11:46 PM
  • Has anything changed on your head node since you started experiencing this problem (change in network configuration, for example)?

    What version of HPC Pack are you running?

    Thanks,
    --Brian

    Sunday, January 02, 2011 9:01 AM