Re: Read operation can read uncommitted data?

Hi, I'm also wondering if failed read/results phase (phase 2 in C* paxos) is recovered by some other reads or not. It seems easier to just return "failed" to clients if the phase 2 failed, because none of proposals are actually initiated. Does anyone know about it ? Thanks, Hiroyuki On Wed,

Re: Read operation can read uncommitted data?

Reads at CL.SERIAL will complete any in-progress paxos writes, so the behavior you're seeing is expected. On Mon, Jun 27, 2016 at 1:55 AM, Yuji Ito wrote: > Hi, > > I'm testing Cassandra CAS operation. > > Can a read operation read uncommitted data which is being updated

Read operation can read uncommitted data?

Hi, I'm testing Cassandra CAS operation. Can a read operation read uncommitted data which is being updated by CAS in the following case? I use Cassandra 2.2.6. There are 3 nodes (A, B and C) in a cluster. Replication factor of keyspace is 3. CAS operation on node A starts to update row X