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From Aaron Morton <>
Subject Re: Seed Nodes
Date Tue, 01 Mar 2011 20:04:27 GMT
AFAIK it's recommended to have two seed nodes per dc.

Some info on seeds here

You will need a restart.


On 2/03/2011, at 6:08 AM, wrote:

> How many seed nodes should I have for a cluster of 100 nodes each with about 500gb of
data? Also to add seeds the nodes, must I change the seed nodes list on all existing nodes
through the Cassandra.yaml file? Will changes take effect without restarting the node?
> Shan (Susie) Lu,  Analyst
> Accenture Technology Labs - Silicon Valley
> cell  +1 425.749.2546   
> email
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