Ubuntu Cloud Archive

  1. Series mitaka
  2. Bug #1789177
  3. Comment #10

Comment 10 for bug 1789177

Revision history for this message
norman shen (jshen28) wrote : Re: RabbitMQ fails to synchronize exchanges under high load

Hello, I am also hit by this error log. But I see no exchange inconsistency between different rabbit nodes and I cannot find certain reply_** exchange in each rabbit node.

If I read the code correctly, I believe every time this https://github.com/openstack/oslo.messaging/blob/e44c9883066d9b2d081a594b97aac3d598d491c9/oslo_messaging/_drivers/amqpdriver.py#L323 piece of code is called, it will make sure queue/exchange/bindings will not declared if gone, but I cannot find certain reply_** queue.

I am now wondering if it is possible that the polling thread stops working for some reason and thus exchange will never be declared event after rabbit comes back online.