Hi,
The answer to your question on 'merge Cassandra racks' is, the only safe
way to migrate nodes across physical racks is to perform a DC migration.
This does not include decommissioning and re-adding nodes.
It should be done if the system is stable and do not have other issues.
Talking about un
Environment: Cassandra: 2.2.9, JRE: 1.8.0_74, CentOS 6/7
We have two DCs. In DC1 we have 3 RACs and in DC2 we have 6.
Because we're in a physical environment (not virtual or cloud based), we've run
short on unique rack space in DC2 and need to fix the layout problems.
Is it possible to somehow m