General best practices Memorystore for Redis Cluster

How can I solve CROSSSLOT issue? #1528 redis crossslot keys in request don't hash to the same slot New keys are always created in the target node During a hash slot migration we'll have to move only old keys, not new ones Commands about keys already redis hash slot keys be in the same slot, otherwise an error message CROSSSLOT Keys in request don't hash to the same slot may occur When a shard is full, subscribe

redis crossslot keys in request don''t hash to the same slot 1 keys Redis connection problem {:exception=>#Redis::CommandError: CROSSSLOT Keys in request don't hash to the same slot>, :level=>:warn