Redis Cluster: an interesting problem about moving hash slots around

Zero-downtime scaling in Memorystore for Redis Cluster redis slot But in this example we'll assume they are just ten, from 0 to 9 ;) Different nodes will hold a subset of hash slots A given key foo is at slot: slot = crc16 redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot Query the slot value of a key,:Limits are imposed on the use of specific commands in Redis and Tair cluster instances

redis slot Node C contains hash slots from 11001 to 16383 Redis Cluster Data Sharding concept image Redis Cluster supports multiple key operations as