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From Jeremiah D Jordan <jeremiah.jor...@gmail.com>
Subject Re: I don't understand shuffle progress
Date Thu, 19 Sep 2013 22:21:36 GMT
http://www.datastax.com/documentation/cassandra/1.2/webhelp/index.html#cassandra/configuration/configVnodesProduction_t.html

On Sep 18, 2013, at 9:41 AM, Chris Burroughs <chris.burroughs@gmail.com> wrote:

> 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 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
>> <chris.burroughs@gmail.com>wrote:
>> 
>>> 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 for the shuffle to complete?
>>>> 
>>> 
>>> In a multi "DC" cluster situation you *should* be able to bring up a new
>>> DC with vnodes, bootstrap it, and then decommission the old cluster.
>>> 
>> 
>> 
>> 
> 


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