Source code for airflow.providers.apache.hdfs.hooks.hdfs

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from __future__ import annotations

from airflow.exceptions import AirflowException
from airflow.hooks.base import BaseHook

_EXCEPTION_MESSAGE = """The old HDFS Hooks have been removed in 4.0.0 version of the apache.hdfs provider.
Please convert your DAGs to use the WebHdfsHook or downgrade the provider to below 4.*
if you want to continue using it.
If you want to use earlier provider you can downgrade to latest released 3.* version
using `pip install apache-airflow-providers-apache-hdfs==3.2.1` (no constraints)
"""


[docs]class HDFSHookException(AirflowException): """ This Exception has been removed and is not functional. Please convert your DAGs to use the WebHdfsHook or downgrade the provider to below 4.* if you want to continue using it. If you want to use earlier provider you can downgrade to latest released 3.* version using `pip install apache-airflow-providers-apache-hdfs==3.2.1` (no constraints). """ def __init__(self, *args, **kwargs): raise RuntimeError(_EXCEPTION_MESSAGE)
[docs]class HDFSHook(BaseHook): """ This Hook has been removed and is not functional. Please convert your DAGs to use the WebHdfsHook or downgrade the provider to below 4.*. if you want to continue using it. If you want to use earlier provider you can downgrade to latest released 3.* version using `pip install apache-airflow-providers-apache-hdfs==3.2.1` (no constraints). """ def __init__(self, *args, **kwargs): raise RuntimeError(_EXCEPTION_MESSAGE)

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