def kill_calculation(calculation, transport):
"""
Kill the calculation through the scheduler
:param calculation: the instance of CalcJobNode to kill.
:param transport: an already opened transport to use to address the scheduler
"""
job_id = calculation.get_job_id()
# Get the scheduler plugin class and initialize it with the correct transport
scheduler = calculation.computer.get_scheduler()
scheduler.set_transport(transport)
# Call the proper kill method for the job ID of this calculation
result = scheduler.kill(job_id)
if result is not True:
# Failed to kill because the job might have already been completed
running_jobs = scheduler.get_jobs(jobs=[job_id], as_dict=True)
job = running_jobs.get(job_id, None)
# If the job is returned it is still running and the kill really failed, so we raise
if job is not None and job.job_state != JobState.DONE:
raise exceptions.RemoteOperationError(
'scheduler.kill({}) was unsuccessful'.format(job_id))
else:
execlogger.warning(
'scheduler.kill() failed but job<{%s}> no longer seems to be running regardless',
job_id)
return True
def kill_calculation(calculation, transport):
"""
Kill the calculation through the scheduler
:param calculation: the instance of JobCalculation to kill.
:param transport: an already opened transport to use to address the scheduler
"""
job_id = calculation.get_job_id()
# Get the scheduler plugin class and initialize it with the correct transport
scheduler = calculation.get_computer().get_scheduler()
scheduler.set_transport(transport)
# Call the proper kill method for the job ID of this calculation
result = scheduler.kill(job_id)
if result is not True:
raise exceptions.RemoteOperationError(
'scheduler.kill({}) was unsuccessful'.format(job_id))
else:
calculation._set_scheduler_state(JOB_STATES.DONE)