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From Rajiv Kurian <ra...@signalfx.com>
Subject Re: Any gotchas upgrading to 0.9?
Date Tue, 01 Dec 2015 16:54:07 GMT
I saw the upgrade path documentation at
http://kafka.apache.org/documentation.html and that kind of answers (1).
Not sure if there is anything about client compatibility though.


On Tue, Dec 1, 2015 at 8:51 AM, Rajiv Kurian <rajiv@signalfx.com> wrote:

> I plan to upgrade both the server and clients to 0.9. Had a few questions
> before I went ahead with the upgrade:
>
> 1. Do all brokers need to be on 0.9? Currently we are running 0.8.2. We'd
> ideally like to convert only a few brokers to 0.9 and only if we don't see
> problems convert the rest.
>
> 2. Is it possible to run Kafka 0.9 clients (specifically the consumer)
> with Kafka 0.8.2 brokers?
>
> Any link to the upgrade path would be really useful.
>
> Thanks,
> Rajiv
>

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