Job Priority Hpc

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  using System;
  
  using Microsoft.Hpc.Scheduler;
  using Microsoft.Hpc.Scheduler.Properties;
  
  namespace ChangeJobPriority
  {
   class Program
   {
    static void Main(string[] args)
    {
     const string ClusterHeadnode = "LUKASZTCLUSTER";
     const int JobIdToFind = 1091;
  
     using (IScheduler scheduler = new Scheduler())
     {
      scheduler.Connect(ClusterHeadnode);
  
      ISchedulerJob job = scheduler.OpenJob(JobIdToFind);
  
      job.Priority = JobPriority.Lowest;
  
      job.Commit();
     }
    }
   }
  }
  
  

  Thing to remember is, that only jobs in certain states can have their priority modified.

  Tuesday, April 5, 2011 5:24 PM
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  thank you for the answer,

  through the interface of the hpc(job manager), the user can modify the priority to jobs in queue.

  but when i try to do the same in my interface written in c#, i get an exception that i cannot change priority of job in queue.

  why is that?

  and in regards to my first question, i need to give the user the option to choose the priority from a list of possible priorities.

  how do i set the priority choosen to a specific job?

  the only thing i could think of is a method that look like this:(but i am sure that there is a better way)

  namespace ChangeJobPriority
  {
  class Program
  {
    static void Main(string[] args)
    {
     const string ClusterHeadnode = "LUKASZTCLUSTER";
     const int JobIdToFind = 1091;
  
     using (IScheduler scheduler = new Scheduler())
     {
      scheduler.Connect(ClusterHeadnode);
  
      ISchedulerJob job = scheduler.OpenJob(JobIdToFind);

      change.priority(job)
  
      //job.Priority = JobPriority.Lowest;
  
      job.Commit();
     }
    }

  function change.priority(ischedulerJob)

  {

  if (dropdownlist.selectedvalue = Lowest)

  {

  job.Priority = JobPriority.Lowest;
  
  }

  }
   }
  }
  
   

   

  Wednesday, April 6, 2011 8:31 AM