CLUSTER KEYSLOT Docs

When a key is inserted in Redis, the hash slot is found using the CRC-16 hash function to convert the key into an integer Then modulo 16383 of that integer is

A hash tag is defined with brackets a key that has a substring inside brackets will use that substring to determine in which hash slot the

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot >>> Creating cluster >>> Performing hash slots allocation on 6 nodes Slot 0 is already busy To do the cleanup

redis hash slot Redis Cluster uses a hash slot-based partitioning scheme to distribute data evenly across the nodes Each key is assigned to one of the 16,384