Re: [DISCUSS] CEP 14: Paxos Improvements

[Jeff Jirsa]

> On Aug 22, 2021, at 7:25 PM, Miles Garnsey <miles.garn...@datastax.com> wrote:
> 
> 
>> 
>> The problem is that today there’s no way to reliably exclude the new DC from 
>> serving reads, that I know of? If you can, then yes you would only need to 
>> ensure repair were run prior to activating reads from this DC.
> 
> We think we have a way to do this using certain settings in the Java driver.
> 
> Agree on your other points!

I don’t see how

Your best chance is with snitch games

And those don’t guarantee correctness if a single replica GC pauses and forces 
a speculative retry


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