what do we mean by hash slot in redis cluster?

Assigning a slot means to tell a given master node that it will be in charge of storing and serving content for the specified hash slot After the hash slots

slots held by nodes does not require any downtime When a key is inserted in Redis, the hash slot is found using the CRC-16 hash function to convert the key

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot Redis Cluster Keys for all slot hashes GitHub Gist: instantly share code, notes, and snippets

redis hash slot Returns an integer identifying the hash slot the specified key hashes to This command is mainly useful for debugging and testing, since it exposes via an