Re: I don't understand shuffle progress

2013-09-18 Thread Juan Manuel Formoso
Awesome, thanks! A few final questions: 1) Can I change the Snitch in the live source cluster? I'm using SimpleSnitch, I'd change it to GossipingPropertyFileSnitch (in preparation for changing the replication strategy when the new cluster is up and running). 2) Can I have different Partitioners on

Re: I don't understand shuffle progress

2013-09-18 Thread Chris Burroughs
http://www.datastax.com/documentation/cassandra/1.2/webhelp/index.html#cassandra/operations/ops_add_dc_to_cluster_t.html This is a basic outline. On 09/18/2013 10:32 AM, Juan Manuel Formoso wrote: I really like this idea. I can create a new cluster and have it replicate the old one, after it f

Re: I don't understand shuffle progress

2013-09-18 Thread Juan Manuel Formoso
I really like this idea. I can create a new cluster and have it replicate the old one, after it finishes I can remove the original. Any good resource that explains how to add a new datacenter to a live single dc cluster that anybody can recommend? On Wed, Sep 18, 2013 at 9:58 AM, Chris Burroughs

Re: I don't understand shuffle progress

2013-09-18 Thread Chris Burroughs
On 09/17/2013 09:41 PM, Paulo Motta wrote: So you're saying the only feasible way of enabling VNodes on an upgraded C* 1.2 is by doing fork writes to a brand new cluster + bulk load of sstables from the old cluster? Or is it possible to succeed on shuffling, even if that means waiting some weeks