Everything worked perfectly fine until:
celery beat v3.1.18 (Cipater) is starting.
__ - ... __ - _
Configuration ->
. broker -> amqp://user:**@staging-api.user-app.com:5672//
. loader -> celery.loaders.app.AppLoader
. scheduler -> celery.beat.PersistentScheduler
. db -> /tmp/beat.db
. logfile -> [stderr]@%INFO
. maxinterval -> now (0s)
[2015-09-25 17:29:24,453: INFO/MainProcess] beat: Starting...
[2015-09-25 17:29:24,457: CRITICAL/MainProcess] beat raised exception <class 'EOFError'>: EOFError('Ran out of input',)
Traceback (most recent call last):
File "/home/user/staging/venv/lib/python3.4/site-packages/kombu/utils/__init__.py", line 320, in __get__
return obj.__dict__[self.__name__]
KeyError: 'scheduler'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.4/shelve.py", line 111, in __getitem__
value = self.cache[key]
KeyError: 'entries'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/user/staging/venv/lib/python3.4/site-packages/celery/apps/beat.py", line 112, in start_scheduler
beat.start()
File "/home/user/staging/venv/lib/python3.4/site-packages/celery/beat.py", line 454, in start
humanize_seconds(self.scheduler.max_interval))
File "/home/user/staging/venv/lib/python3.4/site-packages/kombu/utils/__init__.py", line 322, in __get__
value = obj.__dict__[self.__name__] = self.__get(obj)
File "/home/user/staging/venv/lib/python3.4/site-packages/celery/beat.py", line 494, in scheduler
return self.get_scheduler()
File "/home/user/staging/venv/lib/python3.4/site-packages/celery/beat.py", line 489, in get_scheduler
lazy=lazy)
File "/home/user/staging/venv/lib/python3.4/site-packages/celery/utils/imports.py", line 53, in instantiate
return symbol_by_name(name)(*args, **kwargs)
File "/home/user/staging/venv/lib/python3.4/site-packages/celery/beat.py", line 358, in __init__
Scheduler.__init__(self, *args, **kwargs)
File "/home/user/staging/venv/lib/python3.4/site-packages/celery/beat.py", line 185, in __init__
self.setup_schedule()
File "/home/user/staging/venv/lib/python3.4/site-packages/celery/beat.py", line 377, in setup_schedule
self._store['entries']
File "/usr/local/lib/python3.4/shelve.py", line 114, in __getitem__
value = Unpickler(f).load()
EOFError: Ran out of input
What is this?
I've deleted my celerybeat-schedule files and it solved my problem.
来源：https://stackoverflow.com/questions/32785720/celery-beat-not-starting-eoferrorran-out-of-input