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From Brandon Williams <>
Subject Re: How do I change the Cluster Name in the CLI?
Date Wed, 28 Apr 2010 20:41:14 GMT
On Wed, Apr 28, 2010 at 3:17 AM, David Boxenhorn <> wrote:

> When I change the cluster name in storage-conf.xml, the CLI complains that
> the cluster name doesn't equal "Test Cluster".
> How do I change the cluster name that the CLI looks for?

I don't think you mean the CLI, but the Cassandra daemon itself.

The cluster name is tracked in the system keyspace, so you'll need to remove
all the files in your data/system/ directory if you change the cluster name,
otherwise Cassandra will refuse to start after the change.


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