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From "James A. Robinson" <j...@highwire.org>
Subject Re: Data Migration from KahaDB to LevelDB?
Date Fri, 13 Mar 2015 05:23:59 GMT
On Thu, Mar 12, 2015 at 9:26 PM, Tim Bain <tbain@alumni.duke.edu> wrote:

> This doesn't really work for topics; you need to get the new messages to
> collect on b2 while the old consumer drains b1, and only then have the old
> consumer disconnect and reconnect on b2; you can't have the consumer
> simultaneously connected to both b1 and b2.
>

I see, my assumption has been that it'd be considered reasonable
for the old consumers to not consume new topic data.  I see where
that might break down depending on your use case for what those
consumers were doing.

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