In an insert-only use case with TTL (6 months), should i run this command, every 5-7 days on all the nodes of production cluster (according to this: http://cassandra.apache.org/doc/latest/operating/repair.html )?
nodetool repair -pr --full When none of the nodes was down in 4 months (ever since the cluster was launched) and none of the rows been deleted, why should i run nodetool repair?
