Source code for airflow.providers.amazon.aws.sensors.glue
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import warnings
from typing import TYPE_CHECKING, Sequence
from airflow.exceptions import AirflowException
from airflow.providers.amazon.aws.hooks.glue import GlueJobHook
from airflow.sensors.base import BaseSensorOperator
if TYPE_CHECKING:
from airflow.utils.context import Context
[docs]class GlueJobSensor(BaseSensorOperator):
"""
Waits for an AWS Glue Job to reach any of the status below
'FAILED', 'STOPPED', 'SUCCEEDED'
:param job_name: The AWS Glue Job unique name
:type job_name: str
:param run_id: The AWS Glue current running job identifier
:type run_id: str
"""
[docs] template_fields: Sequence[str] = ('job_name', 'run_id')
def __init__(self, *, job_name: str, run_id: str, aws_conn_id: str = 'aws_default', **kwargs):
super().__init__(**kwargs)
self.job_name = job_name
self.run_id = run_id
self.aws_conn_id = aws_conn_id
self.success_states = ['SUCCEEDED']
self.errored_states = ['FAILED', 'STOPPED', 'TIMEOUT']
[docs] def poke(self, context: 'Context'):
hook = GlueJobHook(aws_conn_id=self.aws_conn_id)
self.log.info("Poking for job run status :for Glue Job %s and ID %s", self.job_name, self.run_id)
job_state = hook.get_job_state(job_name=self.job_name, run_id=self.run_id)
if job_state in self.success_states:
self.log.info("Exiting Job %s Run State: %s", self.run_id, job_state)
return True
elif job_state in self.errored_states:
job_error_message = "Exiting Job " + self.run_id + " Run State: " + job_state
raise AirflowException(job_error_message)
else:
return False
[docs]class AwsGlueJobSensor(GlueJobSensor):
"""
This sensor is deprecated.
Please use :class:`airflow.providers.amazon.aws.sensors.glue.GlueJobSensor`.
"""
def __init__(self, *args, **kwargs):
warnings.warn(
"This sensor is deprecated. "
"Please use :class:`airflow.providers.amazon.aws.sensors.glue.GlueJobSensor`.",
DeprecationWarning,
stacklevel=2,
)
super().__init__(*args, **kwargs)