BUG|redis AttributeError: 'str' object has no attribute 'items

问题：

[2019-06-04 14:56:56,837: INFO/MainProcess] Connected to redis://localhost:6379/0

[2019-06-04 14:56:56,849: INFO/MainProcess] mingle: searching for neighbors

[2019-06-04 14:56:57,853: INFO/MainProcess] mingle: all alone

[2019-06-04 14:56:57,861: WARNING/MainProcess] celery@nfhu-Spark-master ready.

[2019-06-04 14:58:50,222: ERROR/MainProcess] Unrecoverable error: AttributeError("'str' object has no attribute 'items'",)

Traceback (most recent call last):

  File "/usr/lib/python3/dist-packages/celery/worker/__init__.py", line 206, in start

    self.blueprint.start(self)

  File "/usr/lib/python3/dist-packages/celery/bootsteps.py", line 123, in start

    step.start(parent)

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  File "/usr/lib/python3/dist-packages/celery/bootsteps.py", line 374, in start

    return self.obj.start()

  File "/usr/lib/python3/dist-packages/celery/worker/consumer.py", line 279, in start

    blueprint.start(self)

  File "/usr/lib/python3/dist-packages/celery/bootsteps.py", line 123, in start

    step.start(parent)

  File "/usr/lib/python3/dist-packages/celery/worker/consumer.py", line 838, in start

    c.loop(*c.loop_args())

  File "/usr/lib/python3/dist-packages/celery/worker/loops.py", line 76, in asynloop

    next(loop)

  File "/usr/lib/python3/dist-packages/kombu/async/hub.py", line 340, in create_loop

    cb(*cbargs)

  File "/usr/lib/python3/dist-packages/kombu/transport/redis.py", line 988, in on_readable

    self._callbacks[queue](message)

  File "/usr/lib/python3/dist-packages/kombu/transport/virtual/__init__.py", line 534, in _callback

    self.qos.append(message, message.delivery_tag)

  File "/usr/lib/python3/dist-packages/kombu/transport/redis.py", line 146, in append

    pipe.zadd(self.unacked_index_key, delivery_tag, time()) \

  File "/usr/local/lib/python3.5/dist-packages/redis/client.py", line 2320, in zadd

    for pair in iteritems(mapping):

  File "/usr/local/lib/python3.5/dist-packages/redis/_compat.py", line 109, in iteritems

    return iter(x.items())

AttributeError: 'str' object has no attribute 'items'

解决方案：

查了好久发现原来是因为以前下的redis版本过高，重装redis 

sudo pip3 install redis==2.10.6

转载于:https://www.jianshu.com/p/969b940f6290