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From aaron morton <aa...@thelastpickle.com>
Subject Re: migrating from SimpleStrategy to NetworkTopologyStrategy
Date Thu, 19 Apr 2012 20:50:15 GMT
There is this, it's old.. http://wiki.apache.org/cassandra/Operations#Replication
There was also a discussion about it in the last month or so. 

i *think* it's ok so long as you move to a single DC and single rack. But please test. 

Cheers


-----------------
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com

On 20/04/2012, at 5:03 AM, Marcus Both wrote:

> I think that is enough to do an update on keyspace, for example (cassandra-cli):
> update keyspace KEYSPACE with placement_strategy = 'org.apache.cassandra.locator.NetworkTopologyStrategy'
and strategy_options = {datacenter1: 1};
> 
> On Thu, 19 Apr 2012 16:18:46 +0100
> simojenki <simojenki@gmail.com> wrote:
> 
>> Hi,
>> 
>> Is there any documentation on what the procedure for migrating from 
>> SimpleStrategy to NetworkTopologyStrategy?
>> 
>> thanks
>> 
>> Simon
>> 
>> 
> 
> -- 
> Marcus Both 
> 


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