Hum... Seems like it could be an idea in a case like this with a mode where result is always returned (if possible), but where a flay saying if the consistency level was met, or to what level it was met (number of nodes answering for instance).?
Terje On Tue, Apr 19, 2011 at 1:13 AM, Jonathan Ellis <jbel...@gmail.com> wrote: > They will timeout until failure detector realizes the DC1 nodes are > down (~10 seconds). After that they will immediately return > UnavailableException until DC1 comes back up. > > On Mon, Apr 18, 2011 at 10:43 AM, Baskar Duraikannu > <baskar.duraikannu...@gmail.com> wrote: > > We are planning to deploy Cassandra on two data centers. Let us say > that > > we went with three replicas with 2 being in one data center and last > replica > > in 2nd Data center. > > > > What will happen to Quorum Reads and Writes when DC1 goes down (2 of 3 > > replicas are unreachable)? Will they timeout? > > > > > > Regards, > > Baskar > > > > -- > Jonathan Ellis > Project Chair, Apache Cassandra > co-founder of DataStax, the source for professional Cassandra support > http://www.datastax.com >
