xampp 上的 mysql 服务器无法运行

Question

我知道这个网站上有一些像我这样的问题，我尝试所有这些问题来解决我的问题，但我失败了，所以我提出新问题。

当我打开 XAMPP 并单击启动 MySQL 按钮时，它给了我一些错误。我之前就开始了，但现在不行了。

4:29:11 PM  [mysql]     Error: MySQL shutdown unexpectedly.
4:29:11 PM  [mysql]     This may be due to a blocked port, missing dependencies, 
4:29:11 PM  [mysql]     improper privileges, a crash, or a shutdown by another method.
4:29:11 PM  [mysql]     Press the Logs button to view error logs and check
4:29:11 PM  [mysql]     the Windows Event Viewer for more clues
4:29:11 PM  [mysql]     If you need more help, copy and post this
4:29:11 PM  [mysql]     entire log window on the forums

以下是错误日志的内容：

2019-12-17 16:25:22 0 [ERROR] mysqld.exe: Aria engine: log data error last_log_page:   (1,0x2000) is 
less than checkpoint page: (1,0x4000)
2019-12-17 16:25:22 0 [ERROR] mysqld.exe: Aria engine: log initialization failed
2019-12-17 16:25:22 0 [ERROR] Plugin 'Aria' init function returned error. 
2019-12-17 16:25:22 0 [ERROR] Plugin 'Aria' registration as a STORAGE ENGINE failed. InnoDB: using atomic writes.
2019-12-17 16:25:22 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 
2019-12-17 16:25:22 0 [Note] InnoDB: Uses event 
2019-12-17 16:25:22 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-12-17 16:25:22 0 [Note] InnoDB: Number of pools: 1
2019-12-17 16:25:22 0 [Note] InnoDB: Using SSE2 crc32 instructions
2019-12-17 16:25:22 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2019-12-17 16:25:22 0 [Note] InnoDB: Completed initialization of buffer pool 
2019-12-17 16:25:23 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-12-17 16:25:23 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-12-17 16:25:23 0 [Note] InnoDB: Setting file C:\xampp\mysql\data\ibtmp1' size to 12 MB.Physically writing the file full; Please wait ... 
2019-12-17 16:25:23 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2019-12-17 16:25:23 0 [Note] InnoDB: Waiting for purge to start
2019-12-17 16:25:23 0 [Note] InnoDB: 10.4.8 started; log sequence number 113962; transaction id 9
2019-12-17 16:25:23 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool 
2019-12-17 16:25:23 0 [Note] Plugin 'FEEDBACK' is disabled. 
2019-12-17 16:25:23 0 [Note] InnoDB: Buffer pool(s) load completed at 191217 16:25:23
2019-12-17 16:25:23 0 [ERROR] Could not open mysql.plugin table. Some plugins may be not loaded
2019-12-17 16:25:23 0 [ERROR] Failed to initialize plugins.
2019-12-17 16:25:23 0 [ERROR] Aborting

我之前尝试过这些解决方案，但我的问题没有解决

1. 删除 ibdata1 文件。
2. 删除 mysql/data/ 中的所有随机文件（实际数据库文件夹除外）
3. 在mysql配置文件（my.ini）中的[mysqld]下面添加innodb_force_recovery = 4
4. 删除 ibdata1 和 ib_logfile*(ib_logfile0,ib_logfile1,ib_logfile101) 文件
5. 更改 C:\xampp\mysql\data 位置中所有文件（如 test_db）的位置以进行测试
6. 将mysql服务器端口更改为“3307,3308,9999,6542”

在这个地方-->

[mysqld]
port=3306

and

[client]
port=3306
socket="C:/xampp/mysql/mysql.sock"

感谢您的帮助。

Answer 1

解决方案是删除“aria_log.00000001”文件。您可以在 \\xampp\\mysql\\data 中找到该文件。然后重新启动或启动xampp。另请在所有 Aria 表上运行 aria_chk -r 并删除所有 aria_log.######## 文件\xe2\x80\x99

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