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From Michael Greene <>
Subject Cassandra cluster setup [WAS Re: usage]
Date Mon, 28 Sep 2009 22:27:35 GMT
This is a new thread continued from the Facebook-usage thread.

Cassandra automatically shards your data based on the Partitioner you
have setup in storage-conf.xml.  The copies are controlled by the
ReplicationFactor setting in the same configuration file.  If all your
nodes are in the same data center, then the default
ReplicaPlacementStrategy of RackUnawareStrategy should be fine.


On Mon, Sep 28, 2009 at 5:17 PM, Kirill A. Korinskiy
<> wrote:
> But how in cassandra now make a sharding by nodes?
> For example: I have a six nodes and I need make a 2 copy of data and
> sharding data by all cluster. For example all nodes of my cluster stay
> on one dc.
> How do it?
> --
> wbr, Kirill

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