1.临时调整max_connect_errors参数值 2.在服务器端登录数据库执行flush hosts 或者执行mysqladmin flush-hosts -uroot -pxxx 但是 我现在抛出的异常有所区别,虽然也是many connection errors,但我的环境是mysql Innodb Cluster 通过mysqlrouter + keepalive 来实现高可用 所有的外部链接都是通过shell+router来实现,当...
But after sometime it started giving these errors: ERROR 1129 (HY000): Too many connection errors from xxxx:xxxx I tried increasing the maxconnections, flushing the hosts etc. Nothing helped. I bounced the pods on the statefulset as well. Any thoughts on what could be going wrong ?
1、重要参数 Connection_errors_max_connections : The number of connections refused because the server max_connections limit was reached. 细心的同学就会发现:那如果出现'max_user_connections' 的报错,就无法发现啦,这块目前我还没找到对应status。 二、什么情况下会发生too many connection 1、slow query 引起 ...
max_connect_errors = 100000 # 当达到最大连接数时,服务器在/var/log/mysqld.log记录的延迟 wait_timeout = 300 # 超过wait_timeout后,客户端被断开的时间 interactive_timeout = 30 # 非交互式客户端被断开的时间 connect_timeout = 5 # 避免长时间未使用的连接占用资源 ...
Last acquisition attempt exception: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. . Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Too many connections ...
Bug #99701mysql_router return Too many connection errors Submitted:27 May 2020 3:01Modified:28 May 2020 16:36 Reporter:pc leonEmail Updates: Status:Not a BugImpact on me: None Category:MySQL RouterSeverity:S2 (Serious) Version:8.0.20OS:Any ...
| collation_connection | utf8_general_ci | | connect_timeout | 10 | | disconnect_on_expired_password | ON | | extra_max_connections | 1 | | init_connect | | | max_connect_errors | 100 | | max_connections | 1000 | | max_user_connections | 0 | ...
| collation_connection | utf8_general_ci | | connect_timeout |10| | disconnect_on_expired_password | ON | | extra_max_connections |1| | init_connect | | | max_connect_errors |100| | max_connections |1000 | | max_user_connections |0| ...
1、sleep 空链接引起的TMC(too many connection简称) 原因 由于代码没有主动及时的释放链接,那么在DB Server中存在大量的sleep链接,一旦超过max_connections则报错。 解决方案 (1)遇到这样的报错,如果没有及时解决,则会导致后面的业务都一直连不上数据库,影响面很大。
Re: Too many connection errors while connecting to InnoDB Cluster running on EKS Posted by:Vyaghri Kasibhatla Date: May 02, 2024 05:54AM Thank you. It seems to be the problem with the health check requests from the LB. I am trying to fix it....