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From Ewen Cheslack-Postava <e...@confluent.io>
Subject Re: Upgrading from to
Date Sun, 11 Dec 2016 02:52:20 GMT

What does "new consumer doesn't like the old brokers" mean exactly?

When upgrading MM, remember that it uses the clients internally so the same
compatibility rules apply: you need to upgrade both sets of brokers before
you can start using the new version of MM.


On Thu, Dec 8, 2016 at 6:32 AM, Hagen Rother <hagen.rother@liquidm.com>

> Hi,
> I am testing an upgrade and I am stuck on the mirror maker.
> - New consumer doesn't like the old brokers
> - Old consumer comes up, but does nothing and throws
> a java.net.SocketTimeoutException after while.
> What's the correct upgrade strategy when mirroring is used?
> Thanks!
> Hagen


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