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遇到的坑: server 2008 R2 上面什么都没有安装,没有浏览器 我自己映射我的PC到上面,安装了jdk和mysql 运行的时候,第一次报了一个mysql时区的问题 java.sql.SQLException: The server time zone value 'Öйú±ê׼ʱ¼ä 阅读全文
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from airflow import DAG from airflow.operators.python import PythonOperator # from airflow.providers.mysql.operators.mysql import MySqlOperator from a 阅读全文
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introduction Sharing data between tasks is a very common use case in Airflow. If you've been writing DAGs, you probably know that breaking them up int 阅读全文
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1. At first, let us take a look at one sample which one we do not need to pass the metadata import random from datetime import datetime, timedelta fro 阅读全文
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from datetime import datetime, timedelta from airflow.utils.dates import days_ago from airflow import DAG from airflow.operators.python import PythonO 阅读全文