Redis集群Hash槽分配异常CLUSTERDOWN Hash slot not served的

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Redis CLUSTERDOWN Hash slot not served，redisCLUSTERDOWNHashslotnotserved

Each master can have zero or more replicas Each replica will have an exact copy of the hash slots handled by its corresponding master If a master goes down, From the perspective of a single node, any requests for keys mapping towards an unassigned slot will result in -CLUSTERDOWN Hashlot not served message For a

cosmic charms slot DOCTOR command) And so forth # is at least an hash slot uncovered # are no longer covered) all the cluster becomes, 修复redis简单错误CLUSTERDOWN Hash slot not served 1 遇到此错误时，执行下面步骤来修复： 检测redis-cli --cluster check :7000 检测