Source code for tests.system.apache.iceberg.example_iceberg_table_snapshot_watcher

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from __future__ import annotations

# [START howto_trigger_iceberg_table_snapshot]
from airflow.providers.apache.iceberg.triggers.iceberg import IcebergTableSnapshotTrigger
from airflow.providers.standard.operators.empty import EmptyOperator
from airflow.sdk import DAG, Asset, AssetWatcher


[docs]
trigger = IcebergTableSnapshotTrigger(table="default.orders", poll_interval=30)



[docs]
orders = Asset("iceberg_orders", watchers=[AssetWatcher(name="orders_commits", trigger=trigger)])


with DAG(dag_id="example_iceberg_table_snapshot_watcher", schedule=[orders]) as dag:
    EmptyOperator(task_id="process_new_orders")
# [END howto_trigger_iceberg_table_snapshot]


from tests_common.test_utils.system_tests import get_test_run  # noqa: E402

# Needed to run the example DAG with pytest (see: contributing-docs/testing/system_tests.rst)

[docs]
test_run = get_test_run(dag)