[rabbitmq-discuss] Queue Weird State in RMQ 3.2.1

[Simon MacMullen]

Oh, you can ignore it, it's entirely cosmetic.

In fact, it only occurs when the number that should be reported is 0 - 
so you could just make a mental note to read '?' as '0'...

Cheers, Simon

On 11/11/2013 18:43, Jonathan Cua wrote:
> Thanks for the workaround. But do you think this is something that I
> should be concerned or is this something that I can safely ignore for now?
>
> Jonathan
>
>
> On Mon, Nov 11, 2013 at 3:26 AM, Simon MacMullen <simon at rabbitmq.com
> <mailto:simon at rabbitmq.com>> wrote:
>
>     Thanks for the report. Replicated.
>
>     As a workaround you can invoke "rabbitmqctl list_queues" - this will
>     wake all idle queues up and get them appearing correctly in mgmt
>     again (for another hour).
>
>     Cheers, Simon
>
>
>     On 08/11/2013 5:25PM, Jonathan Cua wrote:
>
>         I am using Rabbitmq 3.2.1 on Ubuntu 12.04. I have a 2-node
>         cluster setup.
>
>         In the Queues tab, I see this in on one the queue.
>
>
>         But when I click on this queue, I would see this.
>
>
>         Then when I publish a message to this queue, it would get
>         consumed and
>         everything would go back to 0. There is nothing in the logs or
>         sasl.log
>         about this. So, I am wondering what this is. Also, this issue
>         did not
>         exist in RabbitMQ 2.8.7.
>
>         I was able to reproduce this issue. It looks like when the queue
>         gets
>         idle (eg. no message is sent/consumed) for exactly 1 hour, it
>         changes
>         from 0 to '?'.
>
>         Here is how to reproduce this.
>
>         1. Create a queue either through the UI or an ampq client (I
>         used the
>         pika python module).
>         2. Publish one message to the queue.
>         3. Wait for 1 hour then you will see the message go from 0 to '?'.
>         4. If you publish another message to this queue, it will go back
>         to 0 again.
>
>
>         Thanks,
>         Jonathan
>
>
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>
>
>     --
>     Simon MacMullen
>     RabbitMQ, Pivotal
>
>