[rabbitmq-discuss] cluster upgrade 3.0 -> 3.1 - Downtime.

Thu Oct 3 09:49:08 BST 2013

what about next future releases ?
will be compatible 3.2 with 3.1 ?

On Thu, Oct 3, 2013 at 10:47 AM, Emile Joubert <emile at rabbitmq.com> wrote:

>
> Hi,
>
> On 03/10/13 09:27, Santi Nuñez-Cacho wrote:
>
> > rabbitmq documentation claims that downtime is needed because 3.0.1 and
> > 3.1.5 cannot be mixed in a cluster.
>
> There are no immediate plans to support seamless upgrades across major
> versions.
>
> In general only upgrades between patch versions (e.g. 3.0.x to 3.0.y)
> can be performed without downtime. The exceptions are that 3.1.4 and
> 3.1.5 are not compatible with other older 3.1.x versions in the same
> cluster, and 3.0.0 is not compatible with newer versions from the 3.0.x
> series.
> See https://www.rabbitmq.com/clustering.html#upgrading
>
>
>
>
>
> -Emile
>
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