[rabbitmq-discuss] Shovel stops receiving acks from cluster

Jon Bergli Heier jon.bergli.heier at zisson.no
Mon Aug 20 11:35:16 BST 2012


> I took a look at the bug and I can see a lot of network errors - and this
> matches the fact that your connection is unreliable.  Could you provide a
> timeline of events, so that I can interpret the logs more easily?

Looking at the end of the log, at approx. 10:51:55 one of the nodes are shut
down, and in the management interface I see that the shovel reconnects to the
other node. About 30 seconds later I start it up again, nothing seems to be
logged at this time. (The last entry in the log is my producer client manually
disconnecting)

> Also, just to clarify: those logs are from the single node that acts as a source
> for the shovel, and the shovel itself lives on that node, right?

Yes, that is correct.

________________________________________
From: Francesco Mazzoli [francesco at rabbitmq.com]
Sent: Monday, August 20, 2012 11:54
To: Discussions about RabbitMQ
Cc: Jon Bergli Heier
Subject: Re: [rabbitmq-discuss] Shovel stops receiving acks from cluster

Hi Jon,

At Thu, 16 Aug 2012 09:13:59 +0000,
Jon Bergli Heier wrote:
>
> > OK, so if I understand correctly after you restart rabbit1 or rabbit2 the shovel
> > plugin stops sending ack after consuming from the source queue, right?
>
> Yes, that seems to be the case.
>
> > Mhm.  Again, what does the shovel status show?  The logs would be useful as
> > well.
>
> The shovel status still shows as running on this point. I checked the logs and
> couldn't find anything (I have no idea exactly when the shovel disconnects).
>
> I have attached the logs in case they might be of help.

I took a look at the bug and I can see a lot of network errors - and this
matches the fact that your connection is unreliable.  Could you provide a
timeline of events, so that I can interpret the logs more easily?

Also, just to clarify: those logs are from the single node that acts as a source
for the shovel, and the shovel itself lives on that node, right?

--
Francesco * Often in error, never in doubt


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