Using Redis HASH instead of SET to reduce cache size and

CLUSTERDOWN Hash slot not served : rredis redis 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 redis crossslot keys in request don''t hash to the same slot In clustered redis, any non hash tagged key info; redisClusterReactiveCommands

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot Redis Cluster uses a hash slot system to distribute data among the nodes When a new key is created, Redis applies a CRC16