[GitHub] [airflow] ashb commented on a change in pull request #6281: Run batches of (self-terminating) EMR JobFlows [AIRFLOW-5763]

[GitBox <gi...@apache.org>]

ashb commented on a change in pull request #6281: Run batches of (self-terminating) EMR JobFlows [AIRFLOW-5763]
URL: https://github.com/apache/airflow/pull/6281#discussion_r340575423
 
 

 ##########
 File path: airflow/contrib/sensors/emr_run_job_flows.py
 ##########
 @@ -0,0 +1,184 @@
+# -*- coding: utf-8 -*-
+#
+# 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.
+"""EmrRunJobFlows manages cluster queue by implementing an EMR sensor."""
+
+from airflow import AirflowException
+from airflow.contrib.hooks.emr_hook import EmrHook
+from airflow.contrib.sensors.emr_base_sensor import EmrBaseSensor
+from airflow.contrib.sensors.emr_job_flow_sensor import EmrJobFlowSensor
+from airflow.utils.decorators import apply_defaults
+
+
+class EmrRunJobFlows(EmrBaseSensor):
+    """
+    Submits batches of self-terminating EMR Job Flows and waits for their steps
 
 Review comment:
   If this submits jobs then it is not a sensor, it is an operator.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services