You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
2.4 KiB
66 lines
2.4 KiB
# |
|
# Licensed to the Apache Software Foundation (ASF) under one |
|
# or more contributor license agreements. See the NOTICE file |
|
# distributed with this work for additional information |
|
# regarding copyright ownership. The ASF licenses this file |
|
# to you under the Apache License, Version 2.0 (the |
|
# "License"); you may not use this file except in compliance |
|
# with the License. You may obtain a copy of the License at |
|
# |
|
# http://www.apache.org/licenses/LICENSE-2.0 |
|
# |
|
# Unless required by applicable law or agreed to in writing, |
|
# software distributed under the License is distributed on an |
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
|
# KIND, either express or implied. See the License for the |
|
# specific language governing permissions and limitations |
|
# under the License. |
|
|
|
from airflow.exceptions import AirflowException |
|
from airflow.providers.amazon.aws.hooks.glue import AwsGlueJobHook |
|
from airflow.sensors.base import BaseSensorOperator |
|
from airflow.utils.decorators import apply_defaults |
|
|
|
|
|
class AwsGlueJobSensor(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 |
|
""" |
|
|
|
template_fields = ("job_name", "run_id") |
|
|
|
@apply_defaults |
|
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"] |
|
|
|
def poke(self, context): |
|
hook = AwsGlueJobHook(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
|
|
|