在将slave1的mysql服务启起来之后,slave1双可以正常提供服务了: 注意: 1,如果日志里面出现proxy proxy-mysql has no server available!这个的报错时,可以先看一下后端的mysql服务是否正常,如果正常的话有可能是防火墙的规则有问题或者selinux没有关闭导致的。 2,生产环境如果出现从库宕机要判断主从复制是否有误,复制...
>mysql -h127.0.0.1 -P3307 -u*** -p*** mysql mysql> show tables; ERROR 2006 (HY000): MySQL server has gone away No connection. Trying to reconnect... Connection id: 168711 Current database: mysql Sometimes it re-connects and displays the query results, other times it doesn't connect...
这里以server.xml的定义的用户登录 显示的是mycat的逻辑库[root@mycat01 ~]# mysql -uroot -p1234567 -h127.0.0.1 -P 8066 Warning: Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 3 Server...
The best way to perform MySQL health check is by using a custom shell script which determines whether a MySQL server is available by carefully examining its internal state which depends on the clustering solution used. By default, ClusterControl provides its own version of health check script calle...
When a connecting client should be treated as a proxy user, the plugin must return a different name in theauthenticated_asmember of theMYSQL_SERVER_AUTH_INFOstructure, to indicate the proxied user name. It may also optionally set theexternal_usermember, to set the value of theexternal_usersys...
High-performance MySQL proxy with a GPL license. Contribute to sysown/proxysql development by creating an account on GitHub.
-mysql/MySQL_5isDOWN,reason:Layer7wrong status,code:0,info:"Access denied for user 'haproxy'@'h1.net1' (using password: NO)",check duration:1ms.0active and0backup serversleft.0sessions active,0requeued,0remaininginqueue.[ALERT]098/144630(8):proxy'proxy-mysql'has no server available!
Bug #104621MySQL 8.0.26: Access Denied during GRANT PROXY as root, when connected via TCP/I Submitted:13 Aug 2021 19:35Modified:17 Aug 2021 11:47 Reporter:Trevor SullivanEmail Updates: Status:Can't repeatImpact on me: None Category:MySQL ServerSeverity:S3 (Non-critical) ...
LVS:Linux Virtual Server Nginx:1.9版之后 HAProxy:High Availability Proxy 七层: HAProxy Nginx 应用场景 四层:Redis、Mysql、RabbitMQ、Memcache等 七层:Nginx、Tomcat、Apache、PHP、图片、动静分离、API等 HAProxy介绍 HAProxy是法国开发者 威利塔罗(Willy Tarreau) 在2000年使用C语言开发的一个开源软件,是一款...
First error I managed to solve - the path interpretation seems to be incorrect. When I start mysql-proxy I get no error message, but trying to connect from the warehouse application on Win host 192.168.1.4 to MySQL server on linux host 192.168.1.254, I get failed message: ...