Alex, A minor note regarding this
> On Sep 29, 2016, at 8:39 AM, Alexey Goncharuk <alexey.goncha...@gmail.com> > wrote: > > A set of fields participating in hashCode and equals is impossible to > change without cluster restart. It’s unlikely that someone will change a key or at least it should be a rare or accidental operation. In any case if this happens a user must upgrade all the keys he already has in a cache. To resolve this it’s simpler to create a new cache with updated configuration and populate data there. This will not require us to restart a cluster. — Denis
