CentOS,MySQL

Install MySQL Yum Repository

Example: Download “mysql80-community-release-el8-1.noarch.rpm“

wget

Install “mysql80-community-release-el8-1.noarch.rpm“

yum install mysql80-community-release-el8-1.noarch.rpm

Add “sudo”, if needed.

Check Repo list# yum ...

Infrastructure,MySQL

Problem: MySQL 5.7 is down.

MySQL server is shutdown unexpectedly once a month. It happened when we updated MySQL to 5.7.24. In the/var/mysql.log, the following logs are shown. What is wrong?

2020-07-09T05:54:41.056589Z 0 Giving 0 client threads a chance to die gracefully2020-07-09T05:54:41.05 ...