Resolve the CROSSLOT error in ElastiCache for Redis

redis exceptions responseerror_ crossslot keys in request don't hash to the same slot   Dan dewalt table saw miter slot size

환경 Redis Master 3대 + Slave 3대 클러스터 모드 문제 상황 특정 클러스터 노드에 multi key 명령어 사용시 에러 발생 DEL id:1 id:2 id:3 id:4

CROSSSLOT Keys in request don't hash to the same slot 可能原因：Redis集群架构直连模式不支持跨Slot执行涉及多Key的命令，例如DEL、MSET、MGET等。 The crossslot keys in request don't hash to the same slot error occurs when you try to perform an operation that involves multiple keys in a Redis Cluster, but

slot demo chicken drop Hash tags are a way to ensure that multiple keys are allocated in the same hash slot hash slot, but only if the request is preceded by an ASKING command  In a cluster topology, the keyspace is divided into hash slots Different nodes will hold a subset of hash slots Multiple keys operations