我是新来的气流公司,我正尝试在本地安装,按照下面链接上的说明:
我正在运行以下代码(如链接中提到的):
# Airflow needs a home. `~/airflow` is the default, but you can put it
# somewhere else if you prefer (optional)
export AIRFLOW_HOME=~/airflow
# Install Airflow using the constraints file
AIRFLOW_VERSION=2.2.5
PYTHON_VERSION="$(python --versio
这是我在dags文件夹中的数据文件。
Code that goes along with the Airflow located at:
http://airflow.readthedocs.org/en/latest/tutorial.html
"""
from airflow import DAG
from airflow.operators.dummy_operator import DummyOperator
from airflow.operators.python_operator import PythonOperator
from datetime im
我正在尝试为DAG编写脚本。我已经运行了docker-airflow,并且通过localhost在浏览器上运行良好。但是,每当我尝试在vscode中打开一个dag文件时,它都会显示导入错误。 我已经安装和设置气流使用docker和激活docker使用芹菜执行器。 Docker Container for airflow正在运行。 from airflow import DAG
from airflow.operators.bash_operator import BashOperator ?
我试图在windows 10上安装Apache气流2.2.4。当我完成并运行气流时,这里是它给我带来的错误。
Traceback (most recent call last):
File "/home/david/.local/bin/airflow", line 5, in <module>
from airflow.__main__ import main
File "/home/david/.local/lib/python3.6/site-packages/airflow/__init__.py", line 34, in
我的命令是
pip install apache-airflow
成功安装了气流,但我无法从气流中导入airflow.operators.print_text_old。
错误消息说:
ModuleNotFoundError:没有名为“airflow.operators.print_text_old”的模块
from datetime import timedelta
from airflow.models import DAG
from airflow.operators.bash_operator import BashOperator
from airflow.utils.date
我试图构建一个带有气流和Postgres的码头容器,但是在构建过程中会出现许多错误,如下所示。我试图降低markupsafe在我的requirements.txt中的评级,如下所示,但这并没有帮助。我能做些什么来解决这个问题?
# I tried this version:
markupsafe==2.1.1
# and then also this one:
markupsafe==2.0.1
错误消息:
ImportError: cannot import name 'soft_unicode' from 'markupsafe' (/usr/local/l
我有一个在我的pc(windows)上运行气流的对接器--我试图将一些数据插入到MySQL中,这些数据也运行在我的计算机上,而不是在一个容器上,并且我不断地遇到同样的错误:
[2022-03-29, 20:27:01 UTC] {taskinstance.py:1264} INFO - Executing <Task(PythonOperator): collecting_data> on 2022-03-29 20:27:01.023525+00:00
[2022-03-29, 20:27:01 UTC] {standard_task_runner.py:52} INFO - S
运行气流的通常说明不适用于Windows环境:
# airflow needs a home, ~/airflow is the default,
# but you can lay foundation somewhere else if you prefer
# (optional)
export AIRFLOW_HOME=~/airflow
# install from pypi using pip
pip install airflow
# initialize the database
airflow initdb
# start the web server, default
我正在尝试通过运行以下命令在Ubuntu 18.04上安装Airflow: pip install apache-airflow 我得到了以下错误: OpenID Flask-JWT-Extended sqlalchemy-utils
ERROR: flask 1.1.2 has requirement Werkzeug>=0.15, but you'll have werkzeug 0.14.1 which is incompatible. 如何解决此错误并安装Airflow?
Hi I have a problem in Frontend/src/screens/HomeScreen.js which say Module not found: Can't resolve
Thanks, everybody
下面是我的调试日志{0 info,如果它以ok 1详细的cli 1详细的cli 'C:\Program \nodejs\node.exe‘,一个详细的cli’C:\ Files\nodejs\node_modules\npm\bin\npm-cli.js',1详细的cli 'install‘结束,使用node@v12.18.2
我卸载了airflow 1.10.12,并使用python 3.6.9安装了airflow 2。当我在没有自定义DAG的情况下启动When服务器时,我收到警告: [2021-01-12 11:38:58,095] {dagbag.py:440} INFO - Filling up the DagBag from /dev/null
[2021-01-12 11:38:59,049] {providers_manager.py:283} WARNING - Exception when importing 'airflow.providers.google.cloud.hooks.da
我用的是气流。我不想导入实验性API的任何功能。因此,我遵循并编辑了我的airflow.cfg配置文件。
[api]
# How to authenticate users of the API
auth_backend = airflow.api.auth.backend.deny_all
但当我启动airflow when服务器时,出现了以下错误。
Cannot import airflow.api.auth.backend.deny_all for API authentication due to: No module named 'airflow.api.auth.backe
我目前正在使用气流任务流API 2.0。我有一个合并使用TaskGroup和BranchPythonOperator的问题。
下面是我的代码:
import airflow
from airflow.models import DAG
from airflow.decorators import task, dag
from airflow.operators.dummy_operator import DummyOperator
from airflow.operators.python_operator import BranchPythonOperator, PythonOperator