解决部署zabbix时 Row size too large (; 8126)的问题

Posted 2021-10-05 仇实

环境
unbuntu 20.04
mariaDB
zabbix
安装教程
https://www.zabbix.com/cn/dow...

在安装zabbix的时候,导入初始架构和数据，sql出现了问题

Row size too large (> 8126). Changing some columns to TEXT or BLOB or using ROW_FORMAT=DYNAMIC or ROW_FORMAT=COMPRESSED may help. In current row format, BLOB prefix of 768 bytes is stored inline.

错误是sql行大小过小
为了解决这个问题，我找到了sql的设置文件

/etc/mysql/my.cnf

vim加入以下指令

[mysqld]
max_allowed_packet = 1G
innodb_log_file_size = 2G
innodb_log_buffer_size = 512M 

之后再使用

# zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -p zabbix

会显示用户和database已存在

Table \'users\' already exists

所以删除数据库中的database和用户

MariaDB [(none)]> DROP USER \'zabbix\'@\'localhost\';
MariaDB [(none)]> DROP DATABASE zabbix;

重新链接数据库和zabbix (个人还未理解为什么zabbix需要数据库，但愿有人能解答我的疑惑)

mysql -uroot -p
password
mysql> create database zabbix character set utf8 collate utf8_bin;
mysql> create user zabbix@localhost identified by \'password\';
mysql> grant all privileges on zabbix.* to zabbix@localhost;
mysql> quit;

zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -p zabbix`

然后重启一下就ok了

# systemctl restart zabbix-server zabbix-agent apache2

参考地址
https://dba.stackexchange.com...