🔥 Problem 👉 TypeError: SqlAlchemySessionInterface.__init__() missing 4 required positional TypeError: SqlAlchemySessionInterface.__init__() missing 4 required positional arguments: 'sequence', 'schema', 'bind_key', and 'sid_length' Do you install Airflow? 🧙 Solution 👉 You should check the airflow installation manual again. Check the airflow version you are installing carefully. In my case, I use..

🔥 Problem 👉 No module named 'kubernetes' WARNI [unusual_prefix_4c1c0063a36d033a56d4343efc723c3a45c1bd59_example_local_kubernetes_executor] Could not import DAGs in example_local_kubernetes_executor.py Traceback (most recent call last): File "/usr/local/lib/python3.10/dist-packages/airflow/example_dags/example_local_kubernetes_executor.py", line 37, in from kubernetes.client import models as k8s ..

🔥 Problem 👉 airflow Failed validating 'additionalProperties' in schema `DB: sqlite:////Users/p/airflow/airflow.db [2021-08-06 11:47:52,921] {db.py:678} INFO - Creating tables /Users/p/opt/anaconda3/envs/airflow/lib/python3.8/site-packages/airflow/utils/db.py:613 SAWarning: relationship 'DagRun.serialized_dag' will copy column serialized_dag.dag_id to column dag_run.dag_id, which conflicts with r..

🔥 Problem 👉 org.springframework.web.HttpMediaTypeNotSupportedExceptionorg.springframework.web.HttpMediaTypeNotSupportedExceptionResolved [org.springframework.web.HttpMediaTypeNotSupportedException:Content-Type 'multipart/form-data;boundary=--------------------------407531386842205423562378;charset=UTF-8' is not supported] ☔ Cause of error 👉 I'll pretend I didn't see your mistake :)Maybe you ..

🔥 TODO 👉 5분 내로 airflow의 dag 만들어서 실행해봅시다!🧙 Solution👉 작업 요약 : 파이썬 코드를 생성한 후 DAG가 모여있는 폴더에 넣으시면 됩니다. 1. hello_world_brother.py 생성import pendulumfrom datetime import datetimefrom airflow import DAGfrom airflow.operators.dummy_operator import DummyOperatorfrom airflow.operators.python_operator import PythonOperator# timezone 한국시간으로 변경kst = pendulum.timezone("Asia/Seoul")# 기본 args 생성default_args =..

🔥 Problem 👉 PythonVirtualenvOperator requires virtualenv, please install it. Broken DAG: [/usr/local/lib/python3.10/dist-packages/airflow/example_dags/example_branch_operator_decorator.py] Traceback (most recent call last): File "/usr/local/lib/python3.10/dist-packages/airflow/models/baseoperator.py", line 437, in apply_defaults result = func(self, **kwargs, default_args=default_args) File "/usr..