nuclearpinguin commented on a change in pull request #7400: [AIRFLOW-6759]
Added MLEngine operator/hook to cancel MLEngine jobs
URL: https://github.com/apache/airflow/pull/7400#discussion_r377744740
##########
File path: airflow/providers/google/cloud/hooks/mlengine.py
##########
@@ -148,6 +148,51 @@ def create_job(
return self._wait_for_job_done(project_id, job_id)
+ @CloudBaseHook.fallback_to_default_project_id
+ def cancel_job(
+ self,
+ job_id,
+ project_id: Optional[str] = None
+ ) -> Dict:
+
+ """
+ Cancels a MLEngine job.
+
+ :param project_id: The Google Cloud project id within which MLEngine
+ job will be launched. If set to None or missing, the default
project_id from the GCP
+ connection is used.
+ :type project_id: str
+ :param job_id: A unique id for the want-to-be cancelled Google
MLEngine training job.
+ :type job_id: str
+
+ :return: Empty dict if cancelled successfully
+ :rtype: dict
+ :raises: googleapiclient.errors.HttpError
+ """
+
+ if not project_id:
+ raise ValueError("The project_id should be set")
+
+ hook = self.get_conn()
+
+ request = hook.projects().jobs().cancel( # pylint: disable=no-member
+ name='projects/{}/jobs/{}'.format(project_id, job_id))
Review comment:
```suggestion
name=f'projects/{project_id}/jobs/{job_id}')
```
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