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我为芹菜结果添加了一个后端,并且我遇到了一个问题,我发送任务,一些接受而另一些不接受。芹菜未能接受任务
任务是和不执行都显示此日志输出:
[2014-06-09 15:50:59,093: DEBUG/MainProcess] Task accepted: tasks.multithread_device_listing[e3ae6d12-ad4b-4114-9383-5802c91541f2] pid:2810
虽然未执行的任务永远不会到来:被执行的则显示此输出
[2014-06-09 15:50:59,091: INFO/MainProcess] Received task: tasks.multithread_device_listing[e3ae6d12-ad4b-4114-9383-5802c91541f2]
问鼎在上面的路线。
我如何发送任务:
from celery import group
from time import sleep
signatures = []
signature = some_method_with_task_decorator.subtask()
signatures.append(signature)
signature = some_other_method_with_task_decorator.subtask()
signatures.append(signature)
job = group(signatures)
result = job.apply_async()
while not result.ready():
sleep(60)
从拥有它举报我的芹菜配置为:
software -> celery:3.1.11 (Cipater) kombu:3.0.18 py:2.7.5
billiard:3.3.0.17 py-amqp:1.4.5
platform -> system:Darwin arch:64bit imp:CPython
loader -> celery.loaders.app.AppLoader
settings -> transport:amqp results:amqp://username:[email protected]:5672/automated_reports
CELERY_QUEUES:
(<unbound Queue automated_reports -> <unbound Exchange default(direct)> -> automated_reports>,)
CELERY_DEFAULT_ROUTING_KEY: '********'
CELERY_INCLUDE:
('celery.app.builtins',
'automated_reports.queue.tasks',
'automated_reports.queue.subtasks')
CELERY_IMPORTS:
('automated_reports.queue.tasks', 'automated_reports.queue.subtasks')
CELERY_RESULT_PERSISTENT: True
CELERY_ROUTES: {
'automated_reports.queue.tasks.run_device_info_report': { 'queue': 'automated_reports'},
'uploader.queue.subtasks.multithread_device_listing': { 'queue': 'automated_reports'},
'uploader.queue.subtasks.multithread_individual_device': { 'queue': 'automated_reports'},
'uploader.queue.tasks.multithread_device_listing': { 'queue': 'automated_reports'},
'uploader.queue.tasks.multithread_individual_device': { 'queue': 'automated_reports'}}
CELERY_DEFAULT_QUEUE: 'automated_reports'
BROKER_URL: 'amqp://username:********@localhost:5672/automated_reports'
CELERY_RESULT_BACKEND: 'amqp://username:[email protected]:5672/automated_reports'
我的启动命令是:
~/Documents/Development/automated_reports/bin/celery worker --loglevel=DEBUG --autoreload -A automated_reports.queue.tasks -Q automated_reports -B --schedule=~/Documents/Development/automated_reports/log/celerybeat --autoscale=10,3
此外,当我停止芹菜,它将任务排除在我的队列之外,从未被接受。然后当我重新启动时,它接受它们并执行它们。
任何与此行为的帮助,非常感谢。我确定它与我的后端配置有关,但我很难隔离问题或纠正。谢谢!