Hi Mike,

There's also the shuffle utility (in the bin directory) that can incrementally move ranges around to migrate to vnodes.


On 11 December 2012 08:47, Michael Kjellman <mkjellman@barracuda.com> wrote:
So I'm wondering if anyone has given thought to their migration path to Vnodes. Other than having a separate cluster and migrating the data from the old cluster to the vnode cluster what else can we do.

One suggestion I've heard is start up a second Cassandra instance on each node on different ports and migrate between nodes that way.


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Richard Low
Acunu | http://www.acunu.com | @acunu