Redis Clustering & Partitioning for Beginners – BMC Software

Redis Clustering & Partitioning for Beginners – BMC Software 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 redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot A Redis Cluster is divided into 16384 hash slots, and a deterministic formula is used to derive the key to hash slot mapping, [ CRC16

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot hash slots with actual nodes network coordinates , so that when a command is received, it can be sent to what is

redis hash slot There are 16384 hash slots in Redis cluster, and to compute what is The user can force multiple keys to be part of the same hash slot by using 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