Resolving the CROSSSLOT Keys Error with Redis Cluster-Mode

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

allow-cross-slot-keys : The flag that allows a script to Redis typically prevents any single command from accessing keys that hash to multiple slots

shaman best in slot allow-cross-slot-keys : The flag that allows a script to Redis typically prevents any single command from accessing keys that hash to multiple slots

40 super slot free Redis 哈希槽基本概念哈希槽是来自Redis Cluster的概念, 但在各种集群方案都有使用。哈希槽是一个key的集合，Redis集群共有16384个哈希槽