How Redis Cluster Maintains Availability while Re-Sharding

redis hash slot   Dan redis slot

hello,we know that Redis Cluster does not use consistent hashing, but a different form of sharding where every key is conceptually part of

Returns the number of keys in the specified Redis Cluster hash slot Integer reply: The number of keys in the specified hash slot, or an error if the hash CLUSTER SLOTS returns details about which cluster slots map to which Redis instances The command is suitable to be used by Redis Cluster client libraries

play zeus 2 slot machine online Each hash slot is served by a specific Redis node in the cluster The distribution of hash slots among Redis nodes is determined by a process This error occurs when keys aren't in the same hash slot even though the keys are stored in the same node To implement multi-key operations in a sharded