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Create a mysql directory and upload the data to it

Uninstall MySQL dependencies. Although MySQL is not installed on the machine, this stepEssential

sudo yum remove mysql-libs

Download dependencies and install

sudo yum install libaio

udo yum -y install autoconf

Switch to Hadoop102The root user

su root

Execute /opt/software/mysql/Install_mysql.sh

Execute the script.

sh install_mysql.sh

Exit the root user to a normal user

Enter the user and password to enter mysql