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Fix error when using TaskScheduler with 'limit_execution_time' (#648)

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This commit is contained in:
allegroai 2022-12-22 21:55:27 +02:00
parent dd79bd6197
commit 7d6eff4858
1 changed files with 15 additions and 18 deletions
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33
clearml/automation/scheduler.py
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@ -669,8 +669,9 @@ class TaskScheduler(BaseScheduler):
[j for j in self._schedule_jobs if j.next_run() is not None],
key=lambda x: x.next_run()
)
timeout_jobs = sorted(list(self._timeout_jobs.values()))
if not scheduled_jobs and not timeout_jobs:
# sort by key
timeout_job_datetime = min(self._timeout_jobs, key=self._timeout_jobs.get) if self._timeout_jobs else None
if not scheduled_jobs and timeout_job_datetime is None:
# sleep and retry
seconds = 60. * self._sync_frequency_minutes
self._log('Nothing to do, sleeping for {:.2f} minutes.'.format(seconds / 60.))
@ -678,9 +679,10 @@ class TaskScheduler(BaseScheduler):
return False
next_time_stamp = scheduled_jobs[0].next_run() if scheduled_jobs else None
if timeout_jobs:
next_time_stamp = min(timeout_jobs[0], next_time_stamp) \
if next_time_stamp else timeout_jobs[0]
if timeout_job_datetime is not None:
next_time_stamp = (
min(next_time_stamp, timeout_job_datetime) if next_time_stamp else timeout_job_datetime
)
sleep_time = (next_time_stamp - datetime.utcnow()).total_seconds()
if sleep_time > 0:
@ -691,12 +693,11 @@ class TaskScheduler(BaseScheduler):
return False
# check if this is a Task timeout check
if timeout_jobs and next_time_stamp == timeout_jobs[0]:
self._log('Aborting timeout job: {}'.format(timeout_jobs[0]))
# mark aborted
task_id = [k for k, v in self._timeout_jobs.items() if v == timeout_jobs[0]][0]
if timeout_job_datetime is not None and next_time_stamp == timeout_job_datetime:
task_id = self._timeout_jobs[timeout_job_datetime]
self._log('Aborting job due to timeout: {}'.format(task_id))
self._cancel_task(task_id=task_id)
self._timeout_jobs.pop(task_id, None)
self._timeout_jobs.pop(timeout_job_datetime, None)
else:
self._log('Launching job: {}'.format(scheduled_jobs[0]))
self._launch_job(scheduled_jobs[0])
@ -733,16 +734,12 @@ class TaskScheduler(BaseScheduler):
json_str = json.dumps(
dict(
scheduled_jobs=[j.to_dict(full=True) for j in self._schedule_jobs],
timeout_jobs=self._timeout_jobs,
executed_jobs=[j.to_dict(full=True) for j in self._executed_jobs],
timeout_jobs={datetime_to_isoformat(k): v for k, v in self._timeout_jobs.items()},
executed_jobs=[j.to_dict(full=True) for j in self._executed_jobs]
),
default=datetime_to_isoformat
)
self._task.upload_artifact(
name='state',
artifact_object=json_str,
preview='scheduler internal state'
)
self._task.upload_artifact(name="state", artifact_object=json_str, preview="scheduler internal state")
def _deserialize_state(self):
# type: () -> None
@ -760,7 +757,7 @@ class TaskScheduler(BaseScheduler):
serialized_jobs_dicts=state_dict.get('scheduled_jobs', []),
current_jobs=self._schedule_jobs
)
self._timeout_jobs = state_dict.get('timeout_jobs') or {}
self._timeout_jobs = {datetime_from_isoformat(k): v for k, v in (state_dict.get('timeout_jobs') or {})}
self._executed_jobs = [ExecutedJob(**j) for j in state_dict.get('executed_jobs', [])]
def _deserialize(self):