Thanks Johathan On Wed, Jun 2, 2010 at 11:17 PM, Jonathan Ellis <jbel...@gmail.com> wrote:
> you're overcomplicating things. > > just connect to *a* node, and if it happens to be down, try a different > one. > > nodes being down should be a rare event, not a normal condition. no > need to optimize for it so much. > > also see http://wiki.apache.org/cassandra/FAQ#node_clients_connect_to > > 2010/6/1 Patricio Echagüe <patric...@gmail.com>: > > Hi all, I'm using Hector framework to interact with Cassandra and at > trying > > to handle failover more effectively I found it a bit complicated to fetch > > all cassandra nodes that are up and running. > > > > My goal is to keep an up-to-date list of active/up Cassandra servers to > > provide HEctor every time I need to execute against the db. > > > > I've seen this Thrift method: get_string_property("token map") but it > > returns the nodes in the ring no matter is the node is down. > > > > > > > > Any advice? > > > > -- > > Patricio.- > > > > > > -- > Jonathan Ellis > Project Chair, Apache Cassandra > co-founder of Riptano, the source for professional Cassandra support > http://riptano.com > -- Patricio.-
