Source code for airflow.providers.apache.hdfs.sensors.hdfs
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from __future__ import annotations
from airflow.sensors.base import BaseSensorOperator
# Ignore missing docstring
_EXCEPTION_MESSAGE = """The old HDFS Sensors have been removed in 4.0.0 version of the apache.hdfs provider.
Please convert your DAGs to use the WebHdfsSensor 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 HdfsSensor(BaseSensorOperator):
"""
This Sensor has been removed and is not functional.
Please convert your DAGs to use the WebHdfsSensor 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 HdfsRegexSensor(HdfsSensor): # noqa: D101 Ignore missing docstring
def __init__(self, *args, **kwargs):
raise RuntimeError(_EXCEPTION_MESSAGE)
[docs]class HdfsFolderSensor(HdfsSensor): # noqa: D101 Ignore missing docstring
def __init__(self, *args, **kwargs):
raise RuntimeError(_EXCEPTION_MESSAGE)