Hello, So the local information about tokens is stored in the system keyspace. Also the host id and all that.
Also documented here: https://support.datastax.com/hc/en-us/articles/204289959-Changing-IP-addresses-in-DSE If for any reason that causes issues, you can also check this: https://issues.apache.org/jira/browse/CASSANDRA-8382 If you copy all cassandra data, you are on the safe side. Good point in the links is that if you have IP addresses in topolgy or other files, then update those as well. Hannu On 13 June 2017 at 11:53:13, Nitan Kainth (ni...@bamlabs.com) wrote: Hannu, "Cassandra automatically realizes that have just effectively changed IP address” —> are you sure C* will take care of IP change as is? How will it know which token range to be assigned to this new IP address? On Jun 13, 2017, at 10:51 AM, Hannu Kröger <hkro...@gmail.com> wrote: Cassandra automatically realizes that have just effectively changed IP address
