code: def run_job(self, job_id, array_id = None):
      
      # get the unique job id from the given grid id
      self.lock()
      jobs = list(self.session.query(Job).filter(Job.id == job_id))
      if len(jobs) != 1:
        self.unlock()
        raise ValueError("Could not find job id '%d' in the database'" % job_id)
      job_id = jobs[0].unique
      self.unlock()
      # call base class implementation with the corrected job id
      return JobManager.run_job(self, job_id, array_id)
docs: Overwrites the run-job command from the manager to extract the correct job id before calling base class implementation.