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From Dmitriy Setrakyan <dsetrak...@apache.org>
Subject Re: Non-collocated distributed SQL Joins across caches over separate cluster groups
Date Thu, 06 Apr 2017 18:42:08 GMT
On Thu, Apr 6, 2017 at 2:52 AM, Alexey Goncharuk <alexey.goncharuk@gmail.com
> wrote:

> Yes, this can happen if caches were created on different versions of
> topology, because FairAffinityFunction is stateful and requires previous
> affinity assignment state.
>

In this case we have to add validation for dynamically started  caches and
throw an exception if FairAffinityFunction was used. Do we do it?

Generally, this can be fixed by introducing cache groups that use the same
> affinity and use this shared state across all caches.
>

Can you please explain what you mean by this?

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