CLUSTERDOWN Hash slot not served in case of single master failure

CLUSTERDOWN Hash slot not served in case of single master failure error clusterdown hash slot not served Hi Shuliyey, you have done nice work in this package, I have stucked on error CLUSTERDOWN Hash slot not served when I try to write to master error slot Right now I am getting error: CLUSTERDOWN Hash slot not served and i dont know if it is because it is just a single master or something else

error 1089 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。