redis cluster slots: Redis Cluster and Partitioning - inovex GmbH. [Solved] redis could not initialize cluster slots cache. Hash Slot vs. Consistent Hashing in Redis.
In this primer we take a look at Redis Cluster as a distributed keyspace for huge datasets
Learn what causes the Redis error 'redis could not initialize cluster
slots cache' and how to fix it quickly and easily.
Redis leverages a form of sharding in which every cache key is mapped to a “hash
slot.” Within the cluster, there are 16,384 hash
slots available.