MySQL 服务无法启动。服务没有报告任何错误？

Posted 2023-05-09

2020-08-17T15:10:24.041602Z 0 [System] [MY-010116] [Server] E:\mysql\mysql-8.0.18-winx64\bin\mysqld.exe (mysqld 8.0.18) starting as process 4328

2020-08-17T15:10:24.043655Z 0 [Warning] [MY-013242] [Server] --character-set-server: 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.

2020-08-17T15:10:26.879957Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.

2020-08-17T15:10:26.910570Z 0 [System] [MY-010931] [Server] E:\MySql\mysql-8.0.18-winx64\bin\mysqld.exe: ready for connections. Version: '8.0.18' socket: '' port: 0 MySQL Community Server - GPL.

2020-08-17T15:10:26.918396Z 0 [ERROR] [MY-010131] [Server] TCP/IP, --shared-memory, or --named-pipe should be configured on NT OS

2020-08-17T15:10:26.921826Z 0 [ERROR] [MY-010119] [Server] Aborting

2020-08-17T15:10:26.951849Z 0 [Warning] [MY-011311] [Server] Plugin mysqlx reported: 'All I/O interfaces are disabled, X Protocol won't be accessible'

2020-08-17T15:10:27.463422Z 0 [System] [MY-010910] [Server] E:\MySql\mysql-8.0.18-winx64\bin\mysqld.exe: Shutdown complete (mysqld 8.0.18) MySQL Community Server - GPL.

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mysql 服务无法启动 服务没有报告任何错误

• 问题

• 解决方法
• 1.必须保证 mysql 下不存在 data 文件夹，如果存在 data 文件夹，则先删除 mysql 下的 data 文件夹，然后初始化 mysqld --initialize 服务启动成功
• 2.root 密码在新建的 data 文件夹下的错误日记 .err 里，进入后可修改为空密码，SET PASSWORD FOR \'root\'@\'localhost\' = PASSWORD(\'\');