airflow

问题 I am trying to get DockerOperator work with Airflow on my Mac. I am running Airflow based on Puckel with small modifications. Dockerfile build as puckel-airflow-with-docker-inside: FROM puckel/docker-airflow:latest USER root RUN groupadd --gid 999 docker \ && usermod -aG docker airflow USER airflow docker-compose-CeleryExecutor.yml.: version: '2.1' services: redis: image: 'redis:5.0.5' postgres: image: postgres:9.6 environment: - POSTGRES_USER=airflow - POSTGRES_PASSWORD=airflow - POSTGRES_DB

问题 Just like it is possible to set connections via an environment variable following the name AIRFLOW_CONN_{conn_id} , is there a way to set pools? This is so I can set up a local Docker test environment with all configurations populated. 来源： https://stackoverflow.com/questions/58136365/how-to-add-an-airflow-pool-via-environment-variable

问题 Just like it is possible to set connections via an environment variable following the name AIRFLOW_CONN_{conn_id} , is there a way to set pools? This is so I can set up a local Docker test environment with all configurations populated. 来源： https://stackoverflow.com/questions/58136365/how-to-add-an-airflow-pool-via-environment-variable

问题 Just like it is possible to set connections via an environment variable following the name AIRFLOW_CONN_{conn_id} , is there a way to set pools? This is so I can set up a local Docker test environment with all configurations populated. 来源： https://stackoverflow.com/questions/58136365/how-to-add-an-airflow-pool-via-environment-variable

问题 Just like it is possible to set connections via an environment variable following the name AIRFLOW_CONN_{conn_id} , is there a way to set pools? This is so I can set up a local Docker test environment with all configurations populated. 来源： https://stackoverflow.com/questions/58136365/how-to-add-an-airflow-pool-via-environment-variable

问题 Just like it is possible to set connections via an environment variable following the name AIRFLOW_CONN_{conn_id} , is there a way to set pools? This is so I can set up a local Docker test environment with all configurations populated. 来源： https://stackoverflow.com/questions/58136365/how-to-add-an-airflow-pool-via-environment-variable

问题 I'm using airflow.operators.sensors.ExternalTaskSensor to make one Dag wait for another. dag = DAG( 'dag2', default_args={ 'owner': 'Me', 'depends_on_past': False, 'start_date': start_datetime, 'email': ['me@example.com'], 'email_on_failure': True, 'email_on_retry': False, 'retries': 2, 'retry_delay': timedelta(minutes=10), }, template_searchpath="%s/me/resources/" % DAGS_FOLDER, schedule_interval="{} {} * * *".format(minute, hour), max_active_runs=1 ) wait_for_dag1 = ExternalTaskSensor( task

问题 I tried to run the Python Operator Example in my Airflow installation. The installation has deployed webserver, scheduler and worker on the same machine and runs with no complaints for all non-PytohnOperator tasks. The task fails, complaining that the module "unusual_prefix_*" could not be imported, where * is the name of the file containing the DAG. The full stacktrace: ['/usr/bin/airflow', 'run', 'tutorialpy', 'print_the_context', '2016-08-23T10:00:00', '--pickle', '90', '--local'] [2016-08

问题 I have an airflow pipeline where I need to get a filename from a pubsub subscription and then import that file into a cloud sql instance. I use the CloudSqlInstanceImportOperator to import the CSV file. This operator needs a body, which contains the filename and other parameters. Since I read that filename during runtime, I also have to define the body during runtime. This all works. But when I pull the body from xcom, it returns a string instead of a python dictionary. So the

问题 I have an airflow pipeline where I need to get a filename from a pubsub subscription and then import that file into a cloud sql instance. I use the CloudSqlInstanceImportOperator to import the CSV file. This operator needs a body, which contains the filename and other parameters. Since I read that filename during runtime, I also have to define the body during runtime. This all works. But when I pull the body from xcom, it returns a string instead of a python dictionary. So the