为什么Redis Cluster 的Hash Slot 是16384？ - 稀土掘金

Hash Slot Algorithm Redis uses a hash slot algorithm to determine which shard or node a specific key belongs to The algorithm divides the

Given a hashing table T with m slots, we want to store n = S keys, as maximum Important measure: load factor α = nm, the average number of keys per slot

hash slot Hash slots are defined by Redis so the data can be mapped to different nodes in the Redis cluster The number of slots can be

slot 10 euro gratis 在搭建版本的集群环境曾出现各节点无法互相发现与Hash槽分配异常CLUSTERDOWN Hash slot not served的情况，故而把解决方式记录下来。