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From ruslan usifov <ruslan.usi...@gmail.com>
Subject Re: What will be the steps for adding new nodes
Date Sat, 16 Apr 2011 19:17:27 GMT
2011/4/16 Roni <roni@similarweb.com>:
> I have a 0.6.4 Cassandra cluster of two nodes in full replica (replica
> factor 2). I wants to add two more nodes and balance the cluster (replica
> factor 2).
>
> I want all of them to be seed's.
>
>
>
> What should be the simple steps:
>
> 1. add the "<AutoBootstrap>true</AutoBootstrap>" to all the nodes or only
> the new ones?
>

You must add this option only on new nodes

> 2. add the "<Seed>[new_node]</Seed>" to the config file of the old nodes
> before adding the new ones?
>


If you do that bootstrap will no be working. And this is not needed
step. I think that enough only few seed nodes for fault tolerance

> 3. do the old node need to be restarted (if no change is needed in their
> config file)?
>

No that not needed

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