Celery死于DBPageNotFoundError

我有3台机器与芹菜工人和rabbitmq作为经纪人,一名工人正在运行与击败旗,所有这一切都由主管管理,有时芹菜死亡有这样的错误.此错误仅出现在节拍工作人员身上,但当出现时,所有计算机上的工作人员都会死亡.(celery == 3.1.12,kombu == 3.0.20)

[2014-07-05 08:37:04,297: INFO/MainProcess] Connected to amqp://user:**@192.168.15.106:5672//
[2014-07-05 08:37:04,311: ERROR/Beat] Process Beat
Traceback (most recent call last):
File "/var/projects/env/local/lib/python2.7/site-packages/billiard/process.py", line 292, in _bootstrap
self.run()
File "/var/projects/env/local/lib/python2.7/site-packages/celery/beat.py", line 527, in run
self.service.start(embedded_process=True)
File "/var/projects/env/local/lib/python2.7/site-packages/celery/beat.py", line 453, in start
humanize_seconds(self.scheduler.max_interval))
File "/var/projects/env/local/lib/python2.7/site-packages/kombu/utils/__init__.py", line 322, in __get__
value = obj.__dict__[self.__name__] = self.__get(obj)
File "/var/projects/env/local/lib/python2.7/site-packages/celery/beat.py", line 491, in scheduler
return self.get_scheduler()
File "/var/projects/env/local/lib/python2.7/site-packages/celery/beat.py", line 486, in get_scheduler
lazy=lazy)
File "/var/projects/env/local/lib/python2.7/site-packages/celery/utils/imports.py", line 53, in instantiate
return symbol_by_name(name)(*args, **kwargs)
File "/var/projects/env/local/lib/python2.7/site-packages/celery/beat.py", line 357, in __init__
Scheduler.__init__(self, *args, **kwargs)
File "/var/projects/env/local/lib/python2.7/site-packages/celery/beat.py", line 184, in __init__
self.setup_schedule()
File "/var/projects/env/local/lib/python2.7/site-packages/celery/beat.py", line 376, in setup_schedule
self._store['entries']
File "/usr/lib/python2.7/shelve.py", line 121, in __getitem__
f = StringIO(self.dict[key])
File "/usr/lib/python2.7/bsddb/__init__.py", line 270, in __getitem__
return _DeadlockWrap(lambda: self.db[key])  # self.db[key]
File "/usr/lib/python2.7/bsddb/dbutils.py", line 68, in DeadlockWrap
return function(*_args, **_kwargs)
File "/usr/lib/python2.7/bsddb/__init__.py", line 270, in 
return _DeadlockWrap(lambda: self.db[key])  # self.db[key]
DBPageNotFoundError: (-30985, 'DB_PAGE_NOTFOUND: Requested page not found')

Louis.. 10

我遇到过这个问题,原因是一个损坏的db文件(通常名为"celerybeat-schedule").解决方案是删除现有的db文件并重新启动该进程.

Relavent:bsddb.db.DBPageNotFoundError https://mail.python.org/pipermail/python-list/2009-October/554552.html