Which partitioner are you using? What are the tokens for the nodes or what does bin/nodeprobe ring output? Are you setting the initial token or allowing Cassandra to choose one? What do your keys look like? Are they well-distributed?
Michael On Mon, Sep 28, 2009 at 5:34 PM, Kirill A. Korinskiy <[email protected]> wrote: > At Mon, 28 Sep 2009 17:27:35 -0500, > Michael Greene <[email protected]> wrote: >> >> This is a new thread continued from the Facebook-usage thread. >> > > sure > >> Cassandra automatically shards your data based on the Partitioner you >> have setup in storage-conf.xml. The copies are controlled by the >> ReplicationFactor setting in the same configuration file. If all your >> nodes are in the same data center, then the default >> ReplicaPlacementStrategy of RackUnawareStrategy should be fine. >> > > ok. But on my test all my data go to two nodes. > > -- > wbr, Kirill >
