Redis Cluster: an interesting problem about moving hash slots around

Error: crossslot keys in request don't hash to the same slot replyerror_ crossslot keys in request don't hash to the same slot shows you why you get the CROSSSLOT Keys in request don't hash to the same slot 77 slot online In a cluster topology, the keyspace is divided into hash slots Different nodes will hold a subset of hash slots Multiple keys operations

scary friends slot We have trouble executing mutli-key commands in redis cluster mode Have you ever seen “CROSSSLOT Keys in request don't hash to the same slot”