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

在搭建版本的集群环境曾出现各节点无法互相发现与Hash槽分配异常CLUSTERDOWN Hash slot not served的情况，故而把解决方式记录下来。

在搭建版本的集群环境曾出现各节点无法互相发现与Hash槽分配异常CLUSTERDOWN Hash slot not served的情况，故而把解决方式记录下来。

price slot In our example cluster with nodes A, B, C, if node B fails the cluster is not able to continue, since we no longer have a way to serve hash slots in the range

prot pally best in slot 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,