Redis Cluster通过hash slot映射数据 - 稀土掘金

Hash slot trong redis cluster - vnsys - redis hash slot So how are keys related to slots? These slots are actually hash slots, in which each key is put through a hashing function to mathematically redis slot hash slots with actual nodes network coordinates , so that when a command is received, it can be sent to what is

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot The Redis cluster has 16384 hash slots Each key is checked modulo 16384 after CRC16 verification to determine which slot to place Each node in the cluster is