Source code for tests.system.providers.alibaba.example_adb_spark_sql

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from __future__ import annotations

import os
from datetime import datetime

from airflow.models.dag import DAG
from airflow.providers.alibaba.cloud.operators.analyticdb_spark import AnalyticDBSparkSQLOperator

# Ignore missing args provided by default_args
# mypy: disable-error-code="call-arg"


[docs]ENV_ID = os.environ.get("SYSTEM_TESTS_ENV_ID")


[docs]DAG_ID = "adb_spark_sql_dag"

# [START howto_operator_adb_spark_sql]
with DAG(
    dag_id=DAG_ID,
    start_date=datetime(2021, 1, 1),
    default_args={"cluster_id": "your cluster", "rg_name": "your resource group", "region": "your region"},
    max_active_runs=1,
    catchup=False,
) as dag:

[docs]    show_databases = AnalyticDBSparkSQLOperator(task_id="task1", sql="SHOE DATABASES;")


    show_tables = AnalyticDBSparkSQLOperator(task_id="task2", sql="SHOW TABLES;")

    show_databases >> show_tables

    from tests.system.utils.watcher import watcher

    # This test needs watcher in order to properly mark success/failure
    # when "tearDown" task with trigger rule is part of the DAG
    list(dag.tasks) >> watcher()
# [END howto_operator_adb_spark_sql]

from tests.system.utils import get_test_run  # noqa: E402

# Needed to run the example DAG with pytest (see: tests/system/README.md#run_via_pytest)

[docs]test_run = get_test_run(dag)

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