Node 127.0.0.1:7001 is not empty. Either the nodealready knows other nodes

redis运行环境windows

1.启动redis集群单个节点时，错误信息如下：百度错误信息并没有结果

2.直接启动redis集群服务，错误信息如下：

[ERR] Node 172.168.63.202:7001 is not empty. Either the nodealready knows other nodes (check with CLUSTER NODES) or contains some

3.解决办法每个redis子节点都要删除以下三个文件

*.aof,

*.rdb,

nodes-port(对应端口号).conf，重启就没问题了

4.引起问题的原因，关闭redis集群时，直接关闭的命令行，应该按ctrl+c