cico

Mysql 离线安装：1.查看是否有mariadb，并卸载在Centos 7上先要卸载mariadb查看是否有mariadb，并卸载rpm -qa|grep mariadb$ rpm -e --nodeps mariadb-libs-5.5.60-1.el7_5.x86_64$ rpm -e --nodeps mariadb-devel-5.5.60-1.el7_5....

一个对mysql数据库表的操作的调度：这里用到了BashOperator和MySqlOperator# -*- coding: utf-8 -*-import airflowfrom airflow import DAGfrom airflow.operators.mysql_operator import MySqlOperatorfrom datetime import ti...