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From aaron morton <aa...@thelastpickle.com>
Subject Re: Configuring multi DC cluster
Date Tue, 13 Sep 2011 22:19:16 GMT
Looks good to me. Last time I checked the Partitioner did not take the DC into consideration
https://issues.apache.org/jira/browse/CASSANDRA-3047

Good luck. 

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

On 14/09/2011, at 8:41 AM, Anand Somani wrote:

> Hi,
> 
> Just trying to setup a cluster of 4 nodes for multiDC scenario - with 2 nodes in each
DC. This is all on the same box just for testing the configuration aspect. I have configured
things as
> PropertyFile
> 127.0.0.4=SC:rack1
> 127.0.0.5=SC:rack2
> 127.0.0.6=AT:rack1
> 127.0.0.7=AT:rack2
> # default for unknown nodes
> default=SC:rack1
> Setup initial tokens as - advised 
> configured keyspace with SC:2, AT:2
> ring looks like
> Address         Status State   Load            Owns    Token                        
              
>                                                        85070591730234615865843651857942052865
     
> 127.0.0.4       Up     Normal  464.98 KB       50.00%  0                            
              
> 127.0.0.5       Up     Normal  464.98 KB       0.00%   1                            
              
> 127.0.0.6       Up     Normal  464.99 KB       50.00%  85070591730234615865843651857942052864
     
> 127.0.0.7       Up     Normal  464.99 KB       0.00%   85070591730234615865843651857942052865
> Is that what I should expect the ring to look like? Is there anything else I should be
testing/validating to make sure that things are configured correctly for NTS?
> 
> Thanks
> Anand


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