问题遇到的现象和发生背景
安装mysql时遇到 initializing database 的步骤卡住了
按照网上说的大多数是因为有中文卡住的，但是我这里没有中文，但是搜了好久都云里雾里的
此为它报的Log信息
Beginning configuration step: Writing configuration file
Saving my.ini configuration file
Saved my.ini configuration file.
Ended configuration step: Writing configuration file
Beginning configuration step: Updating Windows Firewall rules
Adding a Windows Firewall rule for MySQL58 on port 3306.
Attempting to add a Windows Firewall rule with command: netsh.exe advfirewall firewall add rule name="Port 3306" protocol=TCP localport=3306 dir=in action=allow
确定。
Successfully added the Windows Firewall rule.
Ended configuration step: Updating Windows Firewall rules
Beginning configuration step: Adjusting Windows service
Attempting to grant Network Service require filesystem permissions.
Granted permissions.
Adding new service
New service added
Ended configuration step: Adjusting Windows service
Beginning configuration step: Initializing database (may take a long time)
Attempting to run MySQL Server with --initialize-insecure option
Starting process for MySQL Server 5.7.39...
Starting process with command: E:\MySql\bin\mysqld.exe --defaults-file="E:\MySql\my.ini" --console --initialize-insecure=on --lower-case-table-names=1...
2022-12-27T04:33:42.181763Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2022-12-27T04:33:42.185421Z 0 [ERROR] E:\MySql\bin\mysqld.exe: Empty value for 'innodb-thread-concurrency' specified
2022-12-27T04:33:42.185650Z 0 [ERROR] Parsing options for plugin 'InnoDB' failed.
2022-12-27T04:33:42.185740Z 0 [ERROR] Failed to initialize builtin plugins.
2022-12-27T04:33:42.185819Z 0 [ERROR] Aborting
Process for mysqld, with ID 14440, was run successfully and exited with code 1.
Failed to start process for MySQL Server 5.7.39.
Database initialization failed.
Ended configuration step: Initializing database (may take a long time)
