Re: ConsistencyLevel and write availability

2011-06-01 Thread aaron morton
It depends on which nodes are down and which keys you are writing. e.g. Using a the SimplePlacementStrategy, with the nodes ordered 0 to 9 and CL ALL. If nodes 8 and 9 are down, the cluster will still be up for all key ranges assigned to nodes 0, 1, 2 and 3 and the replicas for those ranges are

Re: ConsistencyLevel and write availability

2011-05-31 Thread Watanabe Maki
You can write if you use CL=QUORUM, but can't write with CL=ALL. maki On 2011/05/31, at 21:03, Flavio Baronti wrote: > Suppose i have a cluster with 10 nodes and RF=5. > Will every write succeed if one or two of my nodes are down, and I use > ConsistencyLevel=ALL? Or will some of the writes f

ConsistencyLevel and write availability

2011-05-31 Thread Flavio Baronti
Suppose i have a cluster with 10 nodes and RF=5. Will every write succeed if one or two of my nodes are down, and I use ConsistencyLevel=ALL? Or will some of the writes fail?