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Google DataFusion Operators
=======================================

Cloud Data Fusion is a fully managed, cloud-native data integration service that helps
users efficiently build and manage ETL/ELT data pipelines. With a graphical interface
and a broad open source library of preconfigured connectors and transformations, Cloud
Data Fusion shifts an organization's focus away from code and integration to insights
and action.

Prerequisite Tasks
^^^^^^^^^^^^^^^^^^

.. include::/operators/_partials/prerequisite_tasks.rst


.. _howto/operator:CloudDataFusionRestartInstanceOperator:

Restart DataFusion Instance
^^^^^^^^^^^^^^^^^^^^^^^^^^^

To restart Data Fusion instance use:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionRestartInstanceOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_restart_instance_operator]
    :end-before: [END howto_cloud_data_fusion_restart_instance_operator]

You can use :ref:`Jinja templating <concepts:jinja-templating>` with
:template-fields:`airflow.providers.google.cloud.operators.datafusion.CloudDataFusionRestartInstanceOperator`
parameters which allows you to dynamically determine values.
The result is saved to :ref:`XCom <concepts:xcom>`, which allows it to be used by other operators.

.. _howto/operator:CloudDataFusionDeleteInstanceOperator:

Delete DataFusion Instance
^^^^^^^^^^^^^^^^^^^^^^^^^^

To delete Data Fusion instance use:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionDeleteInstanceOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_delete_instance_operator]
    :end-before: [END howto_cloud_data_fusion_delete_instance_operator]

You can use :ref:`Jinja templating <concepts:jinja-templating>` with
:template-fields:`airflow.providers.google.cloud.operators.datafusion.CloudDataFusionDeleteInstanceOperator`
parameters which allows you to dynamically determine values.
The result is saved to :ref:`XCom <concepts:xcom>`, which allows it to be used by other operators.


.. _howto/operator:CloudDataFusionCreateInstanceOperator:

Create DataFusion Instance
^^^^^^^^^^^^^^^^^^^^^^^^^^

To create Data Fusion instance use:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionCreateInstanceOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_create_instance_operator]
    :end-before: [END howto_cloud_data_fusion_create_instance_operator]

You can use :ref:`Jinja templating <concepts:jinja-templating>` with
:template-fields:`airflow.providers.google.cloud.operators.datafusion.CloudDataFusionCreateInstanceOperator`
parameters which allows you to dynamically determine values.
The result is saved to :ref:`XCom <concepts:xcom>`, which allows it to be used by other operators.


.. _howto/operator:CloudDataFusionUpdateInstanceOperator:

Update DataFusion Instance
^^^^^^^^^^^^^^^^^^^^^^^^^^

To update Data Fusion instance use:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionUpdateInstanceOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_update_instance_operator]
    :end-before: [END howto_cloud_data_fusion_update_instance_operator]

You can use :ref:`Jinja templating <concepts:jinja-templating>` with
:template-fields:`airflow.providers.google.cloud.operators.datafusion.CloudDataFusionUpdateInstanceOperator`
parameters which allows you to dynamically determine values.
The result is saved to :ref:`XCom <concepts:xcom>`, which allows it to be used by other operators.

.. _howto/operator:CloudDataFusionGetInstanceOperator:

Get DataFusion Instance
^^^^^^^^^^^^^^^^^^^^^^^

To retrieve Data Fusion instance use:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionGetInstanceOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_get_instance_operator]
    :end-before: [END howto_cloud_data_fusion_get_instance_operator]

You can use :ref:`Jinja templating <concepts:jinja-templating>` with
:template-fields:`airflow.providers.google.cloud.operators.datafusion.CloudDataFusionGetInstanceOperator`
parameters which allows you to dynamically determine values.
The result is saved to :ref:`XCom <concepts:xcom>`, which allows it to be used by other operators.


.. _howto/operator:CloudDataFusionCreatePipelineOperator:

Create a DataFusion pipeline
^^^^^^^^^^^^^^^^^^^^^^^^^^^^

To create Data Fusion pipeline use:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionCreatePipelineOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_create_pipeline]
    :end-before: [END howto_cloud_data_fusion_create_pipeline]

You can use :ref:`Jinja templating <concepts:jinja-templating>` with
:template-fields:`airflow.providers.google.cloud.operators.datafusion.CloudDataFusionCreatePipelineOperator`
parameters which allows you to dynamically determine values.
The result is saved to :ref:`XCom <concepts:xcom>`, which allows it to be used by other operators.

.. _howto/operator:CloudDataFusionStartPipelineOperator:

Start a DataFusion pipeline
^^^^^^^^^^^^^^^^^^^^^^^^^^^^

To start Data Fusion pipeline using synchronous mode:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionStartPipelineOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_start_pipeline]
    :end-before: [END howto_cloud_data_fusion_start_pipeline]

To start Data Fusion pipeline using asynchronous mode:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionStartPipelineOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_start_pipeline_async]
    :end-before: [END howto_cloud_data_fusion_start_pipeline_async]

You can use :ref:`Jinja templating <concepts:jinja-templating>` with
:template-fields:`airflow.providers.google.cloud.operators.datafusion.CloudDataFusionStartPipelineOperator`
parameters which allows you to dynamically determine values.
The result is saved to :ref:`XCom <concepts:xcom>`, which allows it to be used by other operators.

.. _howto/operator:CloudDataFusionStopPipelineOperator:

Stop a DataFusion pipeline
^^^^^^^^^^^^^^^^^^^^^^^^^^^^

To stop Data Fusion pipeline use:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionStopPipelineOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_stop_pipeline]
    :end-before: [END howto_cloud_data_fusion_stop_pipeline]

You can use :ref:`Jinja templating <concepts:jinja-templating>` with
:template-fields:`airflow.providers.google.cloud.operators.datafusion.CloudDataFusionStopPipelineOperator`
parameters which allows you to dynamically determine values.
The result is saved to :ref:`XCom <concepts:xcom>`, which allows it to be used by other operators.

.. _howto/operator:CloudDataFusionDeletePipelineOperator:

Delete a DataFusion pipeline
^^^^^^^^^^^^^^^^^^^^^^^^^^^^

To delete Data Fusion pipeline use:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionDeletePipelineOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_delete_pipeline]
    :end-before: [END howto_cloud_data_fusion_delete_pipeline]

You can use :ref:`Jinja templating <concepts:jinja-templating>` with
:template-fields:`airflow.providers.google.cloud.operators.datafusion.CloudDataFusionDeletePipelineOperator`
parameters which allows you to dynamically determine values.
The result is saved to :ref:`XCom <concepts:xcom>`, which allows it to be used by other operators.


.. _howto/operator:CloudDataFusionListPipelinesOperator:

List DataFusion pipelines
^^^^^^^^^^^^^^^^^^^^^^^^^^^^

To list Data Fusion pipelines use:
:class:`~airflow.providers.google.cloud.operators.datafusion.CloudDataFusionListPipelinesOperator`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_list_pipelines]
    :end-before: [END howto_cloud_data_fusion_list_pipelines]

You can use :ref:`Jinja templating <concepts:jinja-templating>` with
:template-fields:`airflow.providers.google.cloud.operators.datafusion.CloudDataFusionListPipelinesOperator`
parameters which allows you to dynamically determine values.
The result is saved to :ref:`XCom <concepts:xcom>`, which allows it to be used by other operators.

Sensors
^^^^^^^

When start pipeline is triggered asynchronously sensors may be used to run checks and verify that the pipeline in in correct state.

:class:`~airflow.providers.google.cloud.sensors.datafusion.CloudDataFusionPipelineStateSensor`.

.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_datafusion.py
    :language: python
    :dedent: 4
    :start-after: [START howto_cloud_data_fusion_start_pipeline_sensor]
    :end-before: [END howto_cloud_data_fusion_start_pipeline_sensor]

:class:`~airflow.providers.google.cloud.sensors.datafusion.CloudDataFusionPipelineStateSensor`.