../ schema-change-created-keyspace 01-Jan-1970 00:00 41 status-change-down 01-Jan-1970 00:00 31 status-change-up 01-Jan-1970 00:00 29 topology-change-new-node 01-Jan-1970 00:00 37 topology-change-removed-node 01-Jan-1970 00:00 41