Hi, what is your replication_factor? 2011/10/19 Yang <teddyyyy...@gmail.com>
> I'm using a cassandra version compiled from 1.0.0 github HEAD. > > I have 3 nodes, A B and C, on node A I run a client, which talks only > to B as the coordinator. > > the performance is pretty good, a QUORUM read+write takes < 10ms. > > but then I shutdown C, quickly the performance starts to degrade, and > QUORUM read+write time steadily increase to about 300ms. > > if I shutdown A and keep C, I observe the same effect. > > > I understand that "2 out of 3" is going to give you faster response > than "2 out of 2", but the difference should not be that dramatic as > 10ms vs 300ms. > > any possible reasons for this?(or how to debug this?) > > Thanks > Yang > -- Jérémy
