具体报错如下：Native controller process has stopped - no new native processes can be started

我的elasticsearch版本是7.6.2。

解决方法：

修改config文件夹下的elasticsearch.yml文件：

node.name: node-1

cluster.initial_master_nodes: ["node-1"]

修改之后保存，再次启动elasticsearch，就成功启动elasticsearch了。

这样就解决了Native controller process has stopped - no new native processes can be started的问题了。