def test_restart_finishes_job(self):
test = "restart_finishes"
with self._setup_app_provider(test) as app_provider:
job_id = '12345'
with app_provider.new_app() as app:
manager = app.only_manager
job_info = {
'job_id': job_id,
'command_line': 'sleep 1000',
'setup': True,
}
submit_job(manager, job_info)
external_id = None
for i in range(10):
time.sleep(.05)
# TODO: unfortunate breaking of abstractions here.
external_id = manager._proxied_manager._external_id(job_id)
if external_id:
break
if external_id is None:
assert False, "Test failed, couldn't get exteranl id for job id."
drmaa_session = DrmaaSessionFactory().get()
drmaa_session.kill(external_id)
drmaa_session.close()
consumer = self._status_update_consumer(test)
consumer.start()
with app_provider.new_app() as app:
consumer.wait_for_messages()
consumer.join()
assert len(consumer.messages) == 1, len(consumer.messages)
assert consumer.messages[0]["status"] == "complete"
def test_staging_failure_fires_failed_status(self):
test = "stating_failure_fires_failed"
with self._setup_app_provider(test, manager_type="queued_python") as app_provider:
job_id = '12345'
consumer = self._status_update_consumer(test)
consumer.start()
with app_provider.new_app() as app:
manager = app.only_manager
job_info = {
'job_id': job_id,
'command_line': 'sleep 1000',
'setup': True,
# Invalid staging description...
'remote_staging': {"setup": [{"moo": "cow"}]}
}
# TODO: redo this with submit_job coming through MQ for test consistency.
submit_job(manager, job_info)
import time
time.sleep(2)
consumer.wait_for_messages()
consumer.join()
assert len(consumer.messages) == 1, len(consumer.messages)
assert consumer.messages[0]["status"] == "failed"
def test_setup_failure_fires_failed_status(self):
test = "stating_failure_fires_failed"
with self._setup_app_provider(test, manager_type="queued_python") as app_provider:
job_id = '12345'
consumer = self._status_update_consumer(test)
consumer.start()
with app_provider.new_app() as app:
manager = app.only_manager
job_info = {
'job_id': job_id,
'command_line': 'sleep 1000',
'setup': True,
}
with open(os.path.join(app_provider.staging_directory, job_id), "w") as f:
f.write("File where staging directory should be, setup should fail now.")
# TODO: redo this with submit_job coming through MQ for test consistency,
# would eliminate the need for the exception catch as well.
try:
submit_job(manager, job_info)
except Exception:
pass
consumer.wait_for_messages()
consumer.join()
assert len(consumer.messages) == 1, len(consumer.messages)
assert consumer.messages[0]["status"] == "failed"
def __process_setup_message(manager, body, message):
try:
job_id = __client_job_id_from_body(body)
assert job_id, 'Could not parse job id from body: %s' % body
log.debug("Received message in setup queue for Pulsar job id: %s", job_id)
manager_endpoint_util.submit_job(manager, body)
except Exception:
job_id = job_id or 'unknown'
log.exception("Failed to setup job %s obtained via message queue." % job_id)
message.ack()
def run_server_for_job(args):
config_builder = PulsarManagerConfigBuilder(args)
manager, app = manager_from_args(config_builder)
try:
job_config = _load_job_config(args)
submit_job(manager, job_config)
wait_for_job(manager, job_config)
except BaseException:
log.exception("Failure submitting or waiting on job.")
finally:
app.shutdown()
def run_server_for_job(args):
config_builder = PulsarManagerConfigBuilder(args)
manager, app = manager_from_args(config_builder)
try:
job_config = _load_job_config(args)
submit_job(manager, job_config)
wait_for_job(manager, job_config)
except BaseException:
log.exception("Failure submitting or waiting on job.")
finally:
app.shutdown()
def __process_setup_message(manager, body, message):
try:
job_id = __client_job_id_from_body(body)
assert job_id, 'Could not parse job id from body: %s' % body
log.debug("Received message in setup queue for Pulsar job id: %s",
job_id)
manager_endpoint_util.submit_job(manager, body)
except Exception:
job_id = job_id or 'unknown'
log.exception("Failed to setup job %s obtained via message queue." %
job_id)
message.ack()
def __process_setup_message(manager, body, message):
if message.acknowledged:
log.info("Message is already acknowledged (by an upstream callback?), Pulsar will not handle this message")
return
try:
job_id = __client_job_id_from_body(body)
assert job_id, 'Could not parse job id from body: %s' % body
log.debug("Received message in setup queue for Pulsar job id: %s", job_id)
manager_endpoint_util.submit_job(manager, body)
except Exception:
job_id = job_id or 'unknown'
log.exception("Failed to setup job %s obtained via message queue." % job_id)
message.ack()
def __process_setup_message(manager, body, message):
if message.acknowledged:
log.info("Message is already acknowledged (by an upstream callback?), Pulsar will not handle this message")
return
try:
job_id = __client_job_id_from_body(body)
assert job_id, 'Could not parse job id from body: %s' % body
log.debug("Received message in setup queue for Pulsar job id: %s", job_id)
manager_endpoint_util.submit_job(manager, body)
except Exception:
job_id = job_id or 'unknown'
log.exception("Failed to setup job %s obtained via message queue." % job_id)
message.ack()
def submit(manager, job_id, command_line, params='{}', dependencies_description='null', setup_params='{}', remote_staging='{}', env='[]'):
submit_params = loads(params)
setup_params = loads(setup_params)
dependencies_description = loads(dependencies_description)
env = loads(env)
remote_staging = loads(remote_staging)
submit_config = dict(
job_id=job_id,
command_line=command_line,
setup_params=setup_params,
submit_params=submit_params,
dependencies_description=dependencies_description,
env=env,
remote_staging=remote_staging,
)
submit_job(manager, submit_config)
def run_task():
try:
log.info("Running task %s" % task.task_id.value)
task_data = from_base64_json(task.data)
manager_options = task_data["manager"]
config_builder = PulsarManagerConfigBuilder(**manager_options)
manager, pulsar_app = manager_from_args(config_builder)
job_config = task_data["job"]
submit_job(manager, job_config)
self.__task_update(driver, task, mesos_pb2.TASK_RUNNING)
wait_for_job(manager, job_config)
self.__task_update(driver, task, mesos_pb2.TASK_FINISHED)
pulsar_app.shutdown()
except Exception:
log.exception("Failed to run, update, or monitor task %s" % task)
raise
def main(args=None):
arg_parser = ArgumentParser(description=DESCRIPTION)
arg_parser.add_argument("--file", default=None)
arg_parser.add_argument("--base64", default=None)
PulsarManagerConfigBuilder.populate_options(arg_parser)
args = arg_parser.parse_args(args)
config_builder = PulsarManagerConfigBuilder(args)
manager, app = manager_from_args(config_builder)
try:
job_config = __load_job_config(args)
submit_job(manager, job_config)
wait_for_job(manager, job_config)
except BaseException:
log.exception("Failure submitting or waiting on job.")
finally:
app.shutdown()
def main(args=None):
arg_parser = ArgumentParser(description=DESCRIPTION)
arg_parser.add_argument("--file", default=None)
arg_parser.add_argument("--base64", default=None)
PulsarManagerConfigBuilder.populate_options(arg_parser)
args = arg_parser.parse_args(args)
config_builder = PulsarManagerConfigBuilder(args)
manager, app = manager_from_args(config_builder)
try:
job_config = __load_job_config(args)
submit_job(manager, job_config)
wait_for_job(manager, job_config)
except BaseException:
log.exception("Failure submitting or waiting on job.")
finally:
app.shutdown()
def submit(manager, job_id, command_line, params='{}', dependencies_description='null', setup_params='{}',
remote_staging='{}', env='[]', submit_extras='{}'):
submit_params = loads(params)
setup_params = loads(setup_params)
dependencies_description = loads(dependencies_description)
env = loads(env)
remote_staging = loads(remote_staging)
submit_extras = loads(submit_extras)
submit_config = dict(
job_id=job_id,
command_line=command_line,
setup_params=setup_params,
submit_params=submit_params,
dependencies_description=dependencies_description,
env=env,
remote_staging=remote_staging,
)
submit_config.update(submit_extras)
submit_job(manager, submit_config)
