[rabbitmq-discuss] Queue Failover and restore

Arun Rao arunrao.seattle at gmail.com
Tue Mar 25 07:31:07 GMT 2014

I dont have any issues with this or otherwise in terms of reconnection
logic. I just get my cluster processing power evenly distributed on all
nodes. Per day, when I process 300 Gigs of data on a 4 node cluster. These
300 Gigs are split as 75 gigs per node and process messages accordingly. If
there is a node failure, this increases to 100 Gigs per node. This is a
substantial increase during peak periods.

My only option now is to stop all the nodes from taking traffic, delete the
queues and apply HA again.


On Tue, Mar 25, 2014 at 12:21 AM, Michael Klishin <mklishin at gopivotal.com>wrote:

> On 25 March 2014 at 11:19:41, Arun Rao (arunrao.seattle at gmail.com) wrote:
> > > Unfortunately, pinning "mirror" queues to nodes have the same
> > problem :( I cannot bring back my queues to original nodes.
> Yes but now you know what nodes master can be on, so if A is down,
> connect to B. This slightly simplifies reconnection logic in the client.
> --
> MK
> Software Engineer, Pivotal/RabbitMQ
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