/// <summary>
/// Requeues failed and canceled tasks for the given job. First checks that there are any, otherwise won't do anything.
/// This is thread safe, locking on the job.
/// </summary>
/// <param name="scheduler"></param>
/// <param name="job"></param>
public static void RequeueFailedAndCanceledTasks(IScheduler scheduler, ISchedulerJob job)
{
lock (job)
{
job.Refresh();
var counters = job.GetCounters();
if (counters.FailedTaskCount > 0 || counters.CanceledTaskCount > 0)
{
var failedTasks = GetFailedAndCanceledTasks(scheduler, job);
foreach (ISchedulerTask task in failedTasks)
{
job.RequeueTask(task.TaskId);
}
if (job.State != Microsoft.Hpc.Scheduler.Properties.JobState.Running)
{
scheduler.ConfigureJob(job.Id);
scheduler.SubmitJob(job, null, null);
}
}
}
}
