Run repair first to ensure the data is properly replicated, then cleanup.
-- Jeff Jirsa > On Jan 9, 2018, at 9:36 AM, Alessandro Pieri <siri...@gmail.com> wrote: > > Dear Everyone, > > We are running Cassandra v2.0.15 on our production cluster. > > We would like to reduce the replication factor from 3 to 2 but we are not > sure if it is a safe operation. We would like to get some feedback from you > guys. > > Have anybody tried to shrink the replication factor? > > Does "nodetool cleanup" get rid of the replicated data no longer needed? > > Thanks in advance for your support. > > Regards, > Alessandro > > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org For additional commands, e-mail: user-h...@cassandra.apache.org
