Redis Extension Reference Guide

Redis Cluster does not use consistent hashing, but a different form of sharding where every key is assigned to something called a hash slot

4 Redis Cluster key如何存储 Redis Cluster方案采用哈希槽（Hash Slot）来处理数据和实例之间的映射关系。在Redis Cluster方案中，一个切片集群共有

redis slot There are two ways to allocate hash slots in the redis cluster: take out an appropriate number of hash slots on other nodes and allocate

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot RedisSerializers , as changing JSON structure has immediate influence on hash slot calculation RedisTemplate provides access to cluster-specific operations