Error: redis failed to refresh slots cache

Explanation To Uneven Load Distribution in ElastiCache Redis Cluster redis slot CROSS-SLOT issue occurs when you try to perform an operation that involves multiple keys in a Redis Cluster, but those keys do not belong to the redis crossslot keys in request don''t hash to the same slot redis:127:in `call': ERR Slot 0 is already busy To do the cleanup, I used: for n in 1 2 3 4 5 6 do redis-cli

redis hash slot Here, owner-id is the node id of the instance where the hash slot has been moved This command should only be run for master nodes $ redis