1)mariadb日志:10:36:48 140397816809216 [Note] InnoDB: Dumping buffer pool(s) not yet started
2016-09-01 10:36:48 140510705071872 [Warning] InnoDB: Cannot open table mysql/gtid_slave_pos from the internal data dictionary of InnoDB though the .frm file for the t
able exists. See http://dev.mysql.com/doc/refman/5.6/en/innodb-troubleshooting.html for how you can resolve the problem.
2016-09-01 10:36:48 140510705071872 [Warning] Failed to load slave replication state from table mysql.gtid_slave_pos: 1932: Table ‘
mysql.gtid_slave_pos
‘ doesn‘t exist
in engine
2016-09-01 10:36:48 140510705289088 [Note] Server socket created on IP: ‘0.0.0.0‘.
2016-09-01 10:36:48 140510704572160 [Warning] InnoDB: Cannot open table mysql/gtid_slave_pos from the internal data dictionary of InnoDB though the .frm file for the t
able exists. See http://dev.mysql.com/doc/refman/5.6/en/innodb-troubleshooting.html for how you can resolve the problem.
2016-09-01 10:36:48 140510704572160 [Warning] Failed to load slave replication state from table mysql.gtid_slave_pos: 1932: Table ‘mysql.gtid_slave_pos‘ doesn‘t exist
in engine
2)我本机mariadb损坏了三张表 :innodb_table_stats
innodb_index_stats
gtid_slave_pos
3)网上部分方法如下:
3.1找到mariadb安装目录share下mysql_system_tables.sql这调sql进入mysql库下执行source 依然问题有问题
3.2 打开mysql_system_tables.sql找到create 这三张表语句,手动执行,问题还是存在
4)我的方法:
4.1登陆数据库----use mysql;drop table innodb_table_stats;
drop table innodb_index.stats;
drop table gtid_slave_pos;
\q 退出mariadb
4.3进入mariadb安装目录data下mysql删除 三张表以为ibd结尾的表
innodb_table_stats.ibd
innodb_index_stats.ibd
gtid_slave_pos.ibd
4.4在次登陆mariadb进入mysql库执行sourcesource /home/innodb_table_stats.sql
source /home/innodb_index_stats.sql
source /home/gtid_slave_pos.sql
重新启动mariadb查看日志没有错误了(注意在操作前如果有数据要提前备份,为了以防出错还原)
这三个sql表结构是我从mysql_system_tables.sql整理出来的。我已经打包上传了。
第一张:innodb_table_statsSET FOREIGN_KEY_CHECKS=0;
DROP TABLE IF EXISTS `innodb_table_stats`;
CREATE TABLE `innodb_table_stats` (
`database_name` varchar(64) COLLATE utf8_bin NOT NULL,
`table_name` varchar(64) COLLATE utf8_bin NOT NULL,
`last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`n_rows` bigint(20) unsigned NOT NULL,
`clustered_index_size` bigint(20) unsigned NOT NULL,
`sum_of_other_index_sizes` bigint(20) unsigned NOT NULL,
PRIMARY KEY (`database_name`,`table_name`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0;
第二张:innodb_index_statsSET FOREIGN_KEY_CHECKS=0;
DROP TABLE IF EXISTS `innodb_index_stats`;
CREATE TABLE `innodb_index_stats` (
`database_name` varchar(64) COLLATE utf8_bin NOT NULL,
`table_name` varchar(64) COLLATE utf8_bin NOT NULL,
`index_name` varchar(64) COLLATE utf8_bin NOT NULL,
`last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`stat_name` varchar(64) COLLATE utf8_bin NOT NULL,
`stat_value` bigint(20) unsigned NOT NULL,
`sample_size` bigint(20) unsigned DEFAULT NULL,
`stat_description` varchar(1024) COLLATE utf8_bin NOT NULL,
PRIMARY KEY (`database_name`,`table_name`,`index_name`,`stat_name`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0;
第三张:gtid_slave_posSET FOREIGN_KEY_CHECKS=0;
DROP TABLE IF EXISTS `gtid_slave_pos`;
CREATE TABLE `gtid_slave_pos` (
`domain_id` int(10) unsigned NOT NULL,
`sub_id` bigint(20) unsigned NOT NULL,
`server_id` int(10) unsigned NOT NULL,
`seq_no` bigint(20) unsigned NOT NULL,
PRIMARY KEY (`domain_id`,`sub_id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COMMENT=‘Replication slave GTID position‘;
原文:http://zhangchengjie.blog.51cto.com/1223266/1845222