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From Neha Narkhede <neha.narkh...@gmail.com>
Subject Re: Migrating a cluster from 0.8.0 to 0.8.1
Date Tue, 17 Dec 2013 18:42:47 GMT
There are no compatibility issues. You can roll upgrades through the
cluster one node at a time.

Thanks
Neha


On Tue, Dec 17, 2013 at 9:15 AM, Drew Goya <drew@gradientx.com> wrote:

> So I'm going to be going through the process of upgrading a cluster from
> 0.8.0 to the trunk (0.8.1).
>
> I'm going to be expanding this cluster several times and the problems with
> reassigning partitions in 0.8.0 mean I have to move to trunk(0.8.1) asap.
>
> Will it be safe to roll upgrades through the cluster one by one?
>
> Also are there any client compatibility issues I need to worry about?  Am I
> going to need to pause/upgrade all my consumers/producers at once or can I
> roll upgrades through the cluster and then upgrade my clients one by one?
>
> Thanks in advance!
>

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