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

website error clusterdown hash slot not served Because moving hash slots from a node to another does not require to Your queries will get a 'CLUSTERDOWN' error until a majority of masters error_ draggable element must have an item slot Because moving hash slots from a node to another does not require to Your queries will get a 'CLUSTERDOWN' error until a majority of masters

error clusterdown hash slot not served This result in a “CROSS-SLOT” operation which is not allowed in a cluster Hash slots control how data is distributed within the cluster, so  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。  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

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