master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster,and [clu
错误信息:masternotdiscoveredyet,thisnodehasnotpreviouslyjoinedabootstrapped(v7+)cluster,and[cluster.initial_master_nodes]isemptyonthisnode解决方法:指定master节点cluster.initial_master_nodes:["127.0.0.1:9300"]