Re: Changing tokens between datacenters

2023-01-30 Thread Elliott Sims
For dealing with allocate_tokens_for_keyspace in datacenter migrations, I've just created a dummy keyspace in the new DC with the desired topology, then removed it once everything's done. On Mon, Jan 30, 2023 at 3:36 PM Doug Whitfield wrote: > Hi folks, > > In our 3.11 deployments we are using t

Changing tokens between datacenters

2023-01-30 Thread Doug Whitfield
Hi folks, In our 3.11 deployments we are using the feature called virtual nodes (vnodes). So far, we have always used the old default value 256 for the num_tokens parameter specified in the cassandra.yaml (see also example file attached), as follows: num_tokens: 256 # allocate_tokens_for_keyspa