一、配置mysql 先安装mysql wget http://dev.MYSQL.com/get/MYSQL57-community-release-el7-8.noarch.rpm yum localinstall MYSQL57-community-release-el7-8.noarch.rpm yum repolist enabled | grep “mysql.-community.” yum install mysql-community-server

报错信息 ‘’’ warning: /var/cache/yum/x86_64/7/mysql57-community/packages/mysql-community-libs-compat-5.7.37-1.el7.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 3a79bd29: NOKEY Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

The GPG keys listed for the “MySQL 5.7 Community Server” repository are already installed but they are not correct for this package. Check that the correct key URLs are configured for this repository.

Failing package is: mysql-community-libs-compat-5.7.37-1.el7.x86_64 ‘’’ 需要运行 rpm --import https://repo.mysql.com/RPM-GPG-KEY-mysql-2022

设置开机启动

[root@bigdata01 soft]# systemctl sta

参考文章

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