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From Robert Coli <>
Subject Re: Counter values become under-counted when running repair.
Date Thu, 24 Mar 2016 18:01:50 GMT
On Thu, Mar 24, 2016 at 7:17 AM, Jack Krupansky <>

> Can you advise us on your thinking when you selected RF=2?

I figure he was probably thinking "I want to operate in a bunch of
different regions and don't need to use QUORUM for my use cases, and want
to save money by not storing 3 copies per DC" ... ?

If you don't need QUORUM and can tolerate cross-DC reads in the
local-range-unavailable (two nodes down at once) case, there is nothing
especially magical about RF=3...


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