Re: question about config leading to an unbalanced ring

2012-12-20 Thread aaron morton
>> So, if I understand correctly the data of rack1's 5 nodes will be replicated >> on the single node of rack2. >> And then, the node of rack1 will host all the data of the cluster. Yup. To get RF3 NTS will place a replica in rack 1, then one in rack 2 and then one in rack 1. If you are using

Re: question about config leading to an unbalanced ring

2012-12-20 Thread Rob Coli
On Thu, Dec 20, 2012 at 10:18 AM, DE VITO Dominique wrote: > With RF=3 and NetworkTopologyStrategy, "The first replica per data center is > placed according to the partitioner (same as with SimpleStrategy). Additional > replicas in the same data center are then determined by walking the ring >

question about config leading to an unbalanced ring

2012-12-20 Thread DE VITO Dominique
Hi, Let's imagine a cluster of 6 nodes, 5 on rack1 and 1 on rack2. With RF=3 and NetworkTopologyStrategy, "The first replica per data center is placed according to the partitioner (same as with SimpleStrategy). Additional replicas in the same data center are then determined by walking the ring