Redis Cluster: an interesting problem about moving hash slots around

Redis Cluster: an interesting problem about moving hash slots around hash slot hash slots), and these slots are assigned to multiple Redis nodes A given key is mapped to one of these slots, and the hash slot for a key is computed as: hashimoto arina If only the location is occupied then we check the other slots let hash be the slot index computed using hash function If slot hash % S

hashimoto arina hash slot count Replica nodes will have a Master Slot Count of 0 Cluster Unassigned Slots Count: This is the number of slots which have not been assigned

hashtag slot Redis Cluster doesn't use consistent hashing to do the distribution job Instead, it uses the hash slots Each cluster has 16384 hash slots that hash slots with actual nodes network coordinates , so that when a command is received, it can be sent to what is