[rabbitmq-discuss] RabbitMQ 2.5.0 cluster cannot start

Sat Jun 18 16:19:26 BST 2011

Tsuraan,

On 18/06/11 15:57, tsuraan wrote:
> Has anybody tried running rabbit in a mixed 5.8.4/5.8.3 erlang
> environment?  It seems like a pretty strong coincidence that the
> rabbit running on 5.8.4 can't join the rabbits running on 5.8.3.

It's not a coincidence. Tracking down the source of the reported error 
reveals that some of mnesia's internal record definitions have changed 
between R14B03 and R14B04. As a result you cannot mix pre-R14B04 nodes 
with post-R14B04 nodes in the same mnesia cluster.

Regards,

Matthias.