ElasticSearch 7.6.1 常见启动报错及解决方式ES启动报错解决方式
ES启动报错解决方式错误1：“max virtual memory areas vm.maxmapcount [65530] is too low”解决：切换到root 用户，输入sysctl -w vm.max_map_count=262144错误2：max file descriptors [4096] for elasticsearch process is too low, ...
