def test_listRunning(self):
arr = [("ready", Job.READY), ("running", Job.RUNNING), ("finished", Job.FINISHED),
("running", Job.RUNNING)]
for name, status in arr:
job = Job.create(db.session, **self.opts)
job.name = name
job.status = status
db.session.commit()
jobs = Job.listRunning(db.session)
self.assertEqual(len(jobs), 2)
self.assertEqual([x.status for x in jobs], [Job.RUNNING, Job.RUNNING])
def start():
session = SignallingSession(db)
session.begin(subtransactions=True)
# We fetch all jobs for the queue when invoked
jobs = Job.listRunning(session)
scheduler.logger.info("Fetched %s jobs to analyze", len(jobs))
running = [x for x in jobs if x.status == Job.RUNNING]
for x in running:
x.status = Job.CLOSED
session.commit()
scheduler.logger.info("Running job '%s' is closed, cannot resolve process id", x.uid)
session.commit()
session.close()
# Start sampler
sampler.start()
scheduler.logger.info("Job scheduler is started, refresh interval = %s, number of slots = %s",
REFRESH_INTERVAL, NUM_SLOTS)