Redis Cluster: an interesting problem about moving hash slots around

hash slot   Dan hashtag 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

hash slot There are 16384 hash slots in Redis cluster, and to compute what is the hash slot of a given key, it take the CRC16 of the key 一、哈希槽介绍Redis Cluster在设计中没有使用一致性哈希（Consistency Hashing），而是使用数据分片引入哈希槽（hash slot）来实现； 一个Redis

eye of horus slot machine Partition keys by slot-hash The resulting map honors order of the keys Type Parameters: K - Key type V - There are 16384 hash slots in Redis Cluster, and to compute what is the hash slot of a given key, we simply take the CRC16 of the key modulo 16384 Every node