Hi Anand, Yes you should change the replication factor of the system_auth keyspace. By default it is RF = 1 and it s very dangerous in production. If you loose one node an user can loose all access.(it is a SPOF) You should use a multi DC replication for this keyspace.
Regards, Julien 2014-04-30 6:50 GMT+01:00 Anand Somani <meatfor...@gmail.com>: > Correction credentials are stored in the system_auth table, so it is > ok/recommended to change the replication factor of that keyspace? > > > On Tue, Apr 29, 2014 at 10:41 PM, Anand Somani <meatfor...@gmail.com>wrote: > >> Hi >> >> We have enabled cassandra client authentication and have set new >> user/pass per keyspace. As I understand user/pass is stored in the system >> table, do we need to change the replication factor of the system table so >> this data is replicated? The cluster is going to be multi-dc. >> >> Thanks >> Anand >> > >
