Source code for tests.system.providers.apache.drill.example_drill_dag

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Example Airflow DAG to execute SQL in an Apache Drill environment using the `DrillOperator`.

from __future__ import annotations

import os
from datetime import datetime

from airflow.models import DAG
from airflow.providers.apache.drill.operators.drill import DrillOperator

[docs]ENV_ID = os.environ.get("SYSTEM_TESTS_ENV_ID")
[docs]DAG_ID = "example_drill_dag"
with DAG( dag_id=DAG_ID, schedule=None, start_date=datetime(2021, 1, 1), catchup=False, tags=["example"], ) as dag: # [START howto_operator_drill]
[docs] sql_task = DrillOperator( task_id="json_to_parquet_table", sql=""" drop table if exists dfs.tmp.employee; create table dfs.tmp.employee as select * from cp.`employee.json`; """, )
# [END howto_operator_drill] from tests.system.utils import get_test_run # noqa: E402 # Needed to run the example DAG with pytest (see: tests/system/
[docs]test_run = get_test_run(dag)

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