The MySQL Connectors and APIs are the drivers and libraries that you use to connect applications in different programming languages to MySQL database servers. The application and database server can be on the same machine, or communicate across the n
问题一: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] 解决步骤: (1)切换到root用户,修改配置sysctl.conf vi /etc/sysctl.conf (2)添加:vm.max_map_count=655360,如图: (3)执行命令: sysctl -p (4)重新启动elasticsearch,即可启动成功 问题二: max file des
1. MySQL安装不成功 解决方案:https://bbs.csdn.net/topics/394377536 2. no space left on device ubuntu 解决方案:https://blog.csdn.net/qq_35451572/article/details/80778388 使用 sudo apt-get -f install mysql-server 继续安装mysql 3. Apache启动失败 解决方案: service --status-all ser