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Re: system_auth keyspace replication factor


On Fri, Nov 23, 2018 at 5:38 PM Vitali Dyachuk <vdjatsuk@xxxxxxxxx> wrote:

We have recently met a problem when we added 60 nodes in 1 region to the cluster
and set an RF=60 for the system_auth ks, following this documentation https://docs.datastax.com/en/cql/3.3/cql/cql_using/useUpdateKeyspaceRF.html

Sadly, this recommendation is out of date / incorrect.  For `system_auth` we are mostly using a formula like `RF=min(num_dc_nodes, 5)` and see no issues.

Is there a chance to correct the documentation @datastax?

Regards,
--
Alex