我有一个MySQL服务器的问题。当我启动MAMP时,MySQL服务器无法启动。我尝试更改端口,但没有帮助。我检查了错误日志,在那里我发现了这个:
我希望有人能够帮助我解决这个问题。
161010 09:21:07 mysqld_safe Starting mysqld daemon with databases from /Applications/MAMP/db/mysql56
2016-10-10 09:21:07 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-10-10 09:21:07 0 [Note] /Applications/MAMP/Library/bin/mysqld (mysqld 5.6.28) starting as process 6633 ...
2016-10-10 09:21:07 6633 [Warning] Setting lower_case_table_names=2 because file system for /Applications/MAMP/db/mysql56/ is case insensitive
2016-10-10 09:21:07 6633 [Note] Plugin 'FEDERATED' is disabled.
/Applications/MAMP/Library/bin/mysqld: Can't find file: './mysql/plugin.frm' (errno: 13 - Permission denied)
2016-10-10 09:21:07 6633 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
2016-10-10 09:21:07 6633 [Note] InnoDB: Using atomics to ref count buffer pool pages
2016-10-10 09:21:07 6633 [Note] InnoDB: The InnoDB memory heap is disabled
2016-10-10 09:21:07 6633 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2016-10-10 09:21:07 6633 [Note] InnoDB: Memory barrier is not used
2016-10-10 09:21:07 6633 [Note] InnoDB: Compressed tables use zlib 1.2.8
2016-10-10 09:21:07 6633 [Note] InnoDB: Using CPU crc32 instructions
2016-10-10 09:21:07 6633 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2016-10-10 09:21:07 6633 [Note] InnoDB: Completed initialization of buffer pool
2016-10-10 09:21:07 6633 [Note] InnoDB: Highest supported file format is Barracuda.
2016-10-10 09:21:07 6633 [Note] InnoDB: 128 rollback segment(s) are active.
2016-10-10 09:21:07 6633 [Note] InnoDB: Waiting for purge to start
2016-10-10 09:21:07 6633 [Note] InnoDB: 5.6.28 started; log sequence number 1600617
2016-10-10 09:21:07 6633 [Note] RSA private key file not found: /Applications/MAMP/db/mysql56//private_key.pem. Some authentication plugins will not work.
2016-10-10 09:21:07 6633 [Note] RSA public key file not found: /Applications/MAMP/db/mysql56//public_key.pem. Some authentication plugins will not work.
2016-10-10 09:21:07 6633 [Note] Server hostname (bind-address): '*'; port: 3308
2016-10-10 09:21:07 6633 [Note] IPv6 is available.
2016-10-10 09:21:07 6633 [Note] - '::' resolves to '::';
2016-10-10 09:21:07 6633 [Note] Server socket created on IP: '::'.
2016-10-10 09:21:07 6633 [ERROR] /Applications/MAMP/Library/bin/mysqld: Can't find file: './mysql/user.frm' (errno: 13 - Permission denied)
2016-10-10 09:21:07 6633 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: './mysql/user.frm' (errno: 13 - Permission denied)
161010 09:21:07 mysqld_safe mysqld from pid file /Applications/MAMP/tmp/mysql/mysql.pid ended
我希望有人能够帮助我解决这个问题。
innodb_force_recovery = 2
,否则它将无法正常工作。再次感谢。 - Georgi Kirilov