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bceb64fb5a
In the test test_tablet_mv_replica_pairing_during_replace we stop 2 out of 4 servers while using RF=2. Even though in the test we use exactly 4 tablets (1 for each replica of a base table and view), intially, the tablets may not be split evenly between all nodes. Because of this, even when we chose a server that hosts the view and a different server that hosts the base table, we sometimes stoped all replicas of the base or the view table because the node with the base table replica may also be a view replica. After some time, the tablets should be distributed across all nodes. When that happens, there will be no common nodes with a base and view replica, so the test scenario will continue as planned. In this patch, we add this waiting period after creating the base and view, and continue the test only when all 4 tablets are on distinct nodes. Fixes https://github.com/scylladb/scylladb/issues/23982 Fixes https://github.com/scylladb/scylladb/issues/23997 Closes scylladb/scylladb#24111