如何升级到Airflow2.0？
现在 Airflow 2.0 已经发布，我们很高兴尝试一些新功能。
- 从 1.10.11 升级到 Airflow 2.0 的最佳方式是什么？
- 我现有的代码是否有效，或者我是否需要更改我的 DAG？
我们将在本周晚些时候开始在我们的 DEV 环境中进行升级以进行测试。
Airflow 1.10.11 和本地执行器和 Python3
回答
我们已将其记录在https://airflow.apache.org/docs/apache-airflow/stable/upgrading-to-2.html
第 1 步：升级到 Python 3
第 2 步：升级到 Airflow 1.10.14（又名 Airflow“桥”版本）
第 3 步：安装并运行 Airflow Upgrade 检查脚本 ( https://pypi.org/project/apache-airflow-upgrade-check/ )
第 4 步：从 Backport 提供商导入 Operator
第 5 步：升级 Airflow DAG
第 6 步：升级配置设置
第 7 步：升级到 Airflow 2.0
upgrade-check 包应该可以帮助您升级。
阅读https://airflow.apache.org/docs/apache-airflow/stable/upgrading-to-2.html#step-3-install-and-run-the-upgrade-check-scripts
- The documentation just says to update to 1.10.14, but Step 2 does not say how to do this. Step 3 assumes you've already installed it. I have airflow 1.10.10 currently running - is there an `airflow upgrade` or something?
- Upgrade - `pip install -U apache-airflow` and once installed `airflow upgradedb` -- same as you would upgrade to any Airflow version
- @HerrB92 run `pip install -U apache-airflow==1.10.14`