[GitHub] [airflow] kaxil commented on a change in pull request #7407: [AIRFLOW-6786] Add KafkaConsumerHook, KafkaProduerHook and KafkaSensor

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

kaxil commented on a change in pull request #7407:
URL: https://github.com/apache/airflow/pull/7407#discussion_r466302474



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File path: airflow/providers/apache/kafka/example_dags/example_kafka_dag.py
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@@ -0,0 +1,48 @@
+#
+# 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 datetime import timedelta
+
+from airflow import DAG
+from airflow.providers.apache.kafka.sensors.kafka_sensor import KafkaSensor
+from airflow.utils.timezone import datetime
+
+
+default_args = {
+    'owner': '@Ferg_In',
+    'depends_on_past': False,
+    'provide_context': True,
+    'retries': 3,
+    'retry_delay': timedelta(minutes=5),
+}
+
+with DAG(
+    dag_id="example_kafka_dag",
+    default_args=default_args,
+    schedule_interval=None,
+    start_date=datetime(2015, 6, 1, hour=20, tzinfo=None),
+    max_active_runs=1,
+    concurrency=4,
+    catchup=False
+) as dag:
+    sensor = KafkaSensor(
+        task_id='trigger',
+        topic='',
+        host='',
+        port=''
+    )

Review comment:
       Can we add some example values over here, please




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