def run_cancel_test(self, runner, stopper):
t1 = Thread(target=runner, args=(self, self.db, self.name))
t2 = Thread(target=stopper, args=(self, self.db, self.name))
t1.start()
# Delay so the query starts running.
time.sleep(1)
t2.start()
# Block until the threads have finished.
t1.join()
t2.join()
# Canceling again should be a no-op....
self.assertIsNone(utils.cancel_query(self.name))
# Ensure a new working connection can be opened under the
# same named.
conn = utils.named_connection(self.name, db=self.db)
c = conn.cursor()
c.execute('SELECT (1)')
val, = c.fetchone()
self.assertEqual(val, 1)
def run_cancel_test(self, runner, stopper):
t1 = Thread(target=runner, args=(self, self.db, self.name))
t2 = Thread(target=stopper, args=(self, self.db, self.name))
t1.start()
# Delay so the query starts running.
time.sleep(1)
t2.start()
# Block until the threads have finished.
t1.join()
t2.join()
# Canceling again should be a no-op....
self.assertIsNone(utils.cancel_query(self.name))
# Ensure a new working connection can be opened under the
# same named.
conn = utils.named_connection(self.name, db=self.db)
c = conn.cursor()
c.execute('SELECT (1)')
val, = c.fetchone()
self.assertEqual(val, 1)
def cancel_job(job_id):
"""
Cancel the job and its associated query if they exist.
Args:
job_id(uuid): The ID of the job to cancel
Returns:
The cancellation result of the job's query if it had one. If the job
could not be found or the job had no query, this method returns None.
"""
job = get_job(job_id)
if job is None:
return None
result = None
query_name = job.meta.get('query_name')
if query_name:
canceled = utils.cancel_query(query_name)
result = {
'canceled': canceled
}
job.delete()
return result
def cancel_job(job_id):
"""
Cancel the job and its associated query if they exist.
Args:
job_id(uuid): The ID of the job to cancel
Returns:
The cancellation result of the job's query if it had one. If the job
could not be found or the job had no query, this method returns None.
"""
job = get_job(job_id)
if job is None:
return None
result = None
query_name = job.meta.get('query_name')
if query_name:
canceled = utils.cancel_query(query_name)
result = {'canceled': canceled}
job.delete()
return result
def delete(self, request):
query_name = self._get_query_name(request)
canceled = utils.cancel_query(query_name)
return self.render(request, {'canceled': canceled})
def stopper(t, db, name):
canceled = utils.cancel_query(name)
t.assertTrue(canceled)
def stopper(t, db, name):
canceled = utils.cancel_query(name)
t.assertTrue(canceled)
def delete(self, request, export_type, **kwargs):
query_name = self._get_query_name(request, export_type)
canceled = utils.cancel_query(query_name)
return self.render(request, {'canceled': canceled})
def delete(self, request, **kwargs):
query_name = self._get_query_name(request)
canceled = query_utils.cancel_query(query_name)
return self.render(request, {'canceled': canceled})
