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From Andrew Cobley <>
Subject Re: How to do a CAS UPDATE on single column CF?
Date Mon, 01 Jul 2013 19:33:02 GMT
According to Jonathan Ellis talk at Cassandra 13 it does use Paxos:


On 1 Jul 2013, at 19:40, Francisco Andrades Grassi <<>>

I believe C* uses Paxos for CAS but not completely sure?

Francisco Andrades Grassi<>

On Jul 1, 2013, at 1:49 PM, "Hiller, Dean" <<>>

What does CAS stand for? And is that the row locking feature like hbase's
setAndReadWinner that you give the previous val and next val and your next
val is returned if you won otherwise the current result is returned and
you know some other node won?

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