If you have any data that you wrote to DC2, since the last time you ran repair, you should probably run repair to make sure that data made it over to DC1, if you never wrote data directly to DC2, then you are correct you don't need to run repair.
You should just need to update the schema, and then decommission the node. -Jeremiah On Nov 12, 2012, at 2:25 PM, William Oberman <ober...@civicscience.com> wrote: > There is a great guide here on how to add resources: > http://www.datastax.com/docs/1.1/operations/cluster_management#adding-capacity > > What about deleting resources? I'm thinking of removing a data center. > Clearly I'd need to change strategy options, which is currently something > like this: > {DC1:3,DC2:1} > to: > {DC1:3}) > > But, after that change, I'm wondering if anything else needs to happen? All > of the data in DC1 is already in the correct spots, so I don't think I have > to run repair or cleanup... > > will
