无法打开mysql.plugin表,某些插件可能未加载

db2dz4w8 于 2022-10-03 发布在 Mysql

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我对MySQL有一个问题。当我尝试启动它时，它会给我一条错误消息，即

2015-12-10 10:52:31 13f4 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2015-12-10 10:52:31 5108 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2015-12-10 10:52:31 5108 [Note] InnoDB: The InnoDB memory heap is disabled
2015-12-10 10:52:31 5108 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2015-12-10 10:52:31 5108 [Note] InnoDB: Memory barrier is not used
2015-12-10 10:52:31 5108 [Note] InnoDB: Compressed tables use zlib 1.2.3
2015-12-10 10:52:31 5108 [Note] InnoDB: Not using CPU crc32 instructions
2015-12-10 10:52:31 5108 [Note] InnoDB: Initializing buffer pool, size = 16.0M
2015-12-10 10:52:31 5108 [Note] InnoDB: Completed initialization of buffer pool
2015-12-10 10:52:31 5108 [Note] InnoDB: Highest supported file format is Barracuda.
2015-12-10 10:52:31 5108 [Note] InnoDB: The log sequence numbers 1902092 and 1902092 in ibdata files do not match the log sequence number 1902102 in the ib_logfiles!
2015-12-10 10:52:31 5108 [Note] InnoDB: Database was not shutdown normally!
2015-12-10 10:52:31 5108 [Note] InnoDB: Starting crash recovery.
2015-12-10 10:52:31 5108 [Note] InnoDB: Reading tablespace information from the .ibd files...
2015-12-10 10:52:31 5108 [Note] InnoDB: Restoring possible half-written data pages 
2015-12-10 10:52:31 5108 [Note] InnoDB: from the doublewrite buffer...
2015-12-10 10:52:31 5108 [Note] InnoDB: 128 rollback segment(s) are active.
2015-12-10 10:52:31 5108 [Note] InnoDB: Waiting for purge to start
2015-12-10 10:52:32 5108 [Note] InnoDB:  Percona XtraDB (http://www.percona.com) 5.6.26-74.0 started; log sequence number 1902102
2015-12-10 10:52:32 1760 [Note] InnoDB: Dumping buffer pool(s) not yet started
2015-12-10 10:52:32 5108 [Note] Plugin 'FEEDBACK' is disabled.
2015-12-10 10:52:32 5108 [ERROR] Could not open mysql.plugin table. Some plugins may be not loaded
2015-12-10 10:52:32 5108 [ERROR] Can't open and lock privilege tables: Table 'mysql.servers' doesn't exist
2015-12-10 10:52:32 5108 [Note] Server socket created on IP: '::'.
2015-12-10 10:52:32 5108 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.user' doesn't exist

我昨天换了InnoDB，但没有发现任何问题。有什么主意吗？

mysql

来源：https://stackoverflow.com/questions/34198735/could-not-open-mysql-plugin-table-some-plugins-may-be-not-loaded

5条答案

按热度按时间

guykilcj1#

在Arch Linux中全新安装MariaDB时，这些说明对我很有效：

systemctl stop mariadb
rm -R /var/lib/mysql/*
mysql_install_db --user=mysql --basedir=/usr --datadir=/var/lib/mysql
systemctl start mariadb

赞(0）回复(0）举报 2022-10-03

vlju58qv2#

删除(重命名)/var/lib/mysql中的以下文件：

ib_logfile0
ib_logfile1
aria_log_control

和重新启动：

sudo service mysql start

为我解决了

赞(0）回复(0）举报 2022-10-03

mcvgt66p3#

在使用Docker中的MariaDB 10.4时，我也遇到了同样的反馈/插件错误。改用MariaDB 10.3解决了这个问题。

赞(0）回复(0）举报 2022-10-03

gj3fmq9x4#

From me it was /usr/bin/mariadbd process stock into the memory I was only manage to stop it with

sudo killall mariadbd

赞(0）回复(0）举报 2022-10-03

hgncfbus5#

简单解决方案：

..Xamppmysql目录中有一个backup文件夹。在..\Xampp\mysql\data中复制其内容和过去。那么错误就会消失。

赞(0）回复(0）举报 2022-10-03

我来回答

无法打开mysql.plugin表,某些插件可能未加载

5条答案

简单解决方案：

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