Source code for airflow.providers.apache.cassandra.example_dags.example_cassandra_dag

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# Ignore missing args provided by default_args
# type: ignore[call-arg]

"""
Example Airflow DAG to check if a Cassandra Table and a Records exists
or not using `CassandraTableSensor` and `CassandraRecordSensor`.
"""
from datetime import datetime

from airflow.models import DAG
from airflow.providers.apache.cassandra.sensors.record import CassandraRecordSensor
from airflow.providers.apache.cassandra.sensors.table import CassandraTableSensor

# [START howto_operator_cassandra_sensors]
with DAG(
    dag_id='example_cassandra_operator',
    schedule_interval=None,
    start_date=datetime(2021, 1, 1),
    default_args={'table': 'keyspace_name.table_name'},
    catchup=False,
    tags=['example'],
) as dag:
    table_sensor = CassandraTableSensor(task_id="cassandra_table_sensor")

    record_sensor = CassandraRecordSensor(task_id="cassandra_record_sensor", keys={"p1": "v1", "p2": "v2"})
# [END howto_operator_cassandra_sensors]

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