51工具盒子
宝塔安装-开启mysql
Linux面板8.0.3安装脚本 1- 安装 [宝塔面板下载，免费全能的服务器运维软件 (bt.cn)](https://www.bt.cn/new/download.html) 2- 执行 yum install -y wget && wget -O install.sh https://download.bt.cn/install/insta...
开发笔记
kubesphere部署 mysql(k8s)kubernetes-k8s mysql
project-regular 用户 为 operator 角色。 来部署服务k8s mysql <https://www.kubesphere.io/zh/learn/level_4/lesson_5/content/> 基于：kubenetes 1.25.10 版本 密 .123A 部署服务要考虑的内容： 1-应用的部署方式（有状态，无状态，守...
解决方案：mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory 初始化mysql 的时候 报错 mysqld --initialize-insecure --user=mysql --basedir...
![connection to database ‘zabbix’ failed: [2002] Can’t connect to local server through socket ‘/var/lib/mysql/mysql.sock’ (2)](http://static.51tbox.com/static/2024-08-29/col/460f1104f313a085fda03fb690d971b9/f4c3a637ca5c4096bc87c421f2e62a56.png.jpg "connection to database ‘zabbix’ failed: [2002] Can’t connect to local server through socket ‘/var/lib/mysql/mysql.sock’ (2)")
connection to database ‘zabbix’ failed: [2002] Can’t connect to local server through socket ‘/var/lib/mysql/mysql.sock’ (2)
connection to database 'zabbix' failed: \[2002\] Can't connect to local server through socket '/var/lib/mysql/mysql.sock' (2) 3590384:20231008:142041.788 [Z3001] con...
1251 – Client does not support authentication protocol requested by server; consider upgrading Mysql client
1251 - Client does not support authentication protocol requested by server; consider upgrading MysOl client 
mysql 1129 – Host ‘43.224.44.11’ is blocked because of many connection errors; unblock with ‘mysgladmir flush-hosts’
1129 - Host '43.224.44.11' is blocked because of many connection errors; unblock with 'mysgladmir flush-hosts' ](http://static.51tbox.com/static/2024-08-29/col/3de9e4978bee8460d75810c7aaac7cee/77478d0964b3481d860841f1f3a86378.png.jpg "confluence 更换数据库（MySQL)")
confluence 更换数据库（MySQL)
需求： . 标准安装，是使用Confluence默认的hsql小型内存数据库，不适用较大项目部署; 目前需要更换为外部数据库安装，本人是使用mysql数据库 如果是新建的话 怎么做呢？ Confluence 需要一个驱动程序以连接到 MySQL 。 您将需要： 下载 MySQL驱动程序 将 .jar 文件放入 /mnt/data/wiki/atlas...
mysql 数据库克隆(RDS使用此方法) 8.0.17+ 介绍
#### 1 数据库克隆概念介绍 在数据库MySQL 8.0（8.0.17+）版本中，引入了数据库的克隆功能，主要是借助clone-plugin实现的，是对数据页底层克隆； 克隆的数据是InnoDB存储引擎中的物理快照信息，包括schemas, tables, tablespaces, and data dictionary metadata； 在数据库中出现克隆功能，主...
mysql 克隆实战
### **一、实现本地克隆操作过程：** 克隆需求：实现快速创建和源数据库服务一模一样的多实例服务程序； 克隆操作步骤01：加载克隆插件信息 # 进行克隆插件加载配置 mysql> INSTALL PLUGIN clone SONAME 'mysql_clone.so'; 或者 [mysqld] ...
CDH 安装，初始化MySQL
CDH 安装，初始化MySQL create database metastore default character set utf8; CREATE USER 'hive'@'%' IDENTIFIED BY '123456'; GRANT ALL PRIVILEGES ON metastore....
