Source code for tests.system.providers.apache.druid.example_druid_dag

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Example Airflow DAG to submit Apache Druid json index file using `DruidOperator`

import os
from datetime import datetime

from airflow.models import DAG
from airflow.providers.apache.druid.operators.druid import DruidOperator

[docs]ENV_ID = os.environ.get("SYSTEM_TESTS_ENV_ID")
[docs]DAG_ID = "example_druid_operator"
with DAG( dag_id=DAG_ID, schedule_interval=None, start_date=datetime(2021, 1, 1), catchup=False, tags=['example'], ) as dag: # [START howto_operator_druid_submit]
[docs] submit_job = DruidOperator(task_id='spark_submit_job', json_index_file='json_index.json')
# Example content of json_index.json: JSON_INDEX_STR = """ { "type": "index_hadoop", "datasource": "datasource_prd", "spec": { "dataSchema": { "granularitySpec": { "intervals": ["2021-09-01/2021-09-02"] } } } } """ # [END howto_operator_druid_submit] 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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