Re: Confusion regarding the terms replica and replication factor

2012-05-30 Thread David Fischer
DC due to the partitioner, based on the row key. Jeff On May 29, 2012, at 11:25 PM, David Fischer wrote: Ok now i am confused :), ok if i have the following placement_strategy = 'NetworkTopologyStrategy'  and strategy_options = {DC1:R1,DC2:R1,DC3:R1 } this means in each of my

Re: Confusion regarding the terms replica and replication factor

2012-05-29 Thread David Fischer
Ok now i am confused :), ok if i have the following placement_strategy = 'NetworkTopologyStrategy' and strategy_options = {DC1:R1,DC2:R1,DC3:R1 } this means in each of my datacenters i will have one full replica that also can be seed node? if i have 3 node in addition to the DC replica's with

Column Family row keys

2011-10-18 Thread David Fischer(Gtalk)
Hello all. New to cassandra and I am using pycassa to access data. I was wondering someone knows how to just pull row keys insead of get_range? This question may be a bit more on the pycassa but not sure. If someone has a java snippet to do it that would be ok also Thanks