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From Alain RODRIGUEZ <arodr...@gmail.com>
Subject Re: Increase replication factor
Date Mon, 05 Dec 2011 17:10:25 GMT
http://www.datastax.com/docs/1.0/operations/cluster_management#changing-the-replication-factor

It looks like a nodetool repair is needed after increasing your RF. I guess
that a cleanup has to be performed after decreasing the RF to remove
useless replica.

Alain

2011/12/5 A J <s5alye@gmail.com>

> If I update a keyspace to increase the replication factor; what
> happens to existing data for that keyspace ? Does the existing data
> get automatically increase its replication ? Or only on a RR or node
> repair does the existing data increase its replication factor ?
>
> Thanks.
>

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