Deprecate Data Catalog and connected stuff in google provider.

airflow-core/tests/unit/always/test_project_structure.py

@@ -468,6 +468,31 @@ class TestGoogleProviderProjectStructure(ExampleCoverageTest, AssetsCoverageTest
         "airflow.providers.google.marketing_platform.operators.GoogleDisplayVideo360RunQueryOperator",
         "airflow.providers.google.marketing_platform.operators.GoogleDisplayVideo360DownloadReportV2Operator",
         "airflow.providers.google.marketing_platform.sensors.GoogleDisplayVideo360RunQuerySensor",
+        "airflow.providers.google.cloud.hooks.datacatalog.CloudDataCatalogHook",
+        "airflow.providers.google.cloud.links.datacatalog.DataCatalogEntryGroupLink",
+        "airflow.providers.google.cloud.links.datacatalog.DataCatalogEntryLink",
+        "airflow.providers.google.cloud.links.datacatalog.DataCatalogTagTemplateLink",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogCreateEntryOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogCreateEntryGroupOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogCreateTagOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogCreateTagTemplateOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogCreateTagTemplateFieldOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogDeleteEntryGroupOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogDeleteTagOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogDeleteTagTemplateOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogDeleteTagTemplateFieldOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogGetEntryOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogGetEntryGroupOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogGetTagTemplateOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogListTagsOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogLookupEntryOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogRenameTagTemplateFieldOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogSearchCatalogOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogUpdateEntryOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogUpdateTagOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogUpdateTagTemplateOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogCreateEntryOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogUpdateTagTemplateFieldOperator",
     }
 
     BASE_CLASSES = {
@@ -496,6 +521,7 @@ class TestGoogleProviderProjectStructure(ExampleCoverageTest, AssetsCoverageTest
         "airflow.providers.google.cloud.operators.vertex_ai.auto_ml.AutoMLTrainingJobBaseOperator",
         "airflow.providers.google.cloud.operators.vertex_ai.endpoint_service.UpdateEndpointOperator",
         "airflow.providers.google.cloud.operators.vertex_ai.batch_prediction_job.GetBatchPredictionJobOperator",
+        "airflow.providers.google.cloud.operators.datacatalog.CloudDataCatalogDeleteEntryOperator",
     }
 
     ASSETS_NOT_REQUIRED = {

providers/google/provider.yaml

@@ -493,9 +493,6 @@ operators:
   - integration-name: Google Compute Engine
     python-modules:
       - airflow.providers.google.cloud.operators.compute
-  - integration-name: Google Data Catalog
-    python-modules:
-      - airflow.providers.google.cloud.operators.datacatalog
   - integration-name: Google Dataflow
     python-modules:
       - airflow.providers.google.cloud.operators.dataflow
@@ -752,9 +749,6 @@ hooks:
     python-modules:
       - airflow.providers.google.cloud.hooks.compute
       - airflow.providers.google.cloud.hooks.compute_ssh
-  - integration-name: Google Data Catalog
-    python-modules:
-      - airflow.providers.google.cloud.hooks.datacatalog
   - integration-name: Google Dataflow
     python-modules:
       - airflow.providers.google.cloud.hooks.dataflow
@@ -1145,9 +1139,6 @@ extra-links:
   - airflow.providers.google.cloud.links.compute.ComputeInstanceGroupManagerDetailsLink
   - airflow.providers.google.cloud.links.cloud_tasks.CloudTasksQueueLink
   - airflow.providers.google.cloud.links.cloud_tasks.CloudTasksLink
-  - airflow.providers.google.cloud.links.datacatalog.DataCatalogEntryGroupLink
-  - airflow.providers.google.cloud.links.datacatalog.DataCatalogEntryLink
-  - airflow.providers.google.cloud.links.datacatalog.DataCatalogTagTemplateLink
   - airflow.providers.google.cloud.links.dataproc.DataprocLink
   - airflow.providers.google.cloud.links.dataproc.DataprocListLink
   - airflow.providers.google.cloud.links.dataproc.DataprocClusterLink

providers/google/src/airflow/providers/google/cloud/hooks/datacatalog.py

@@ -32,15 +32,23 @@
     TagTemplateField,
 )
 
-from airflow.exceptions import AirflowException
+from airflow.exceptions import AirflowException, AirflowProviderDeprecationWarning
 from airflow.providers.google.common.consts import CLIENT_INFO
+from airflow.providers.google.common.deprecated import deprecated
 from airflow.providers.google.common.hooks.base_google import PROVIDE_PROJECT_ID, GoogleBaseHook
 
 if TYPE_CHECKING:
     from google.api_core.retry import Retry
     from google.protobuf.field_mask_pb2 import FieldMask
 
 
+@deprecated(
+    planned_removal_date="January 30, 2026",
+    use_instead="airflow.providers.google.cloud.hooks.dataplex.DataplexHook",
+    reason="The Data Catalog will be discontinued on January 30, 2026 "
+    "in favor of Dataplex Universal Catalog.",
+    category=AirflowProviderDeprecationWarning,
+)
 class CloudDataCatalogHook(GoogleBaseHook):
     """
     Hook for Google Cloud Data Catalog Service.

providers/google/src/airflow/providers/google/cloud/links/datacatalog.py

@@ -21,7 +21,9 @@
 
 from typing import TYPE_CHECKING
 
+from airflow.exceptions import AirflowProviderDeprecationWarning
 from airflow.providers.google.cloud.links.base import BaseGoogleLink
+from airflow.providers.google.common.deprecated import deprecated
 
 if TYPE_CHECKING:
     from airflow.models import BaseOperator
@@ -43,6 +45,13 @@
 )
 
 
+@deprecated(
+    planned_removal_date="January 30, 2026",
+    use_instead="airflow.providers.google.cloud.links.dataplex.DataplexCatalogEntryGroupLink",
+    reason="The Data Catalog will be discontinued on January 30, 2026 "
+    "in favor of Dataplex Universal Catalog.",
+    category=AirflowProviderDeprecationWarning,
+)
 class DataCatalogEntryGroupLink(BaseGoogleLink):
     """Helper class for constructing Data Catalog Entry Group Link."""
 
@@ -65,6 +74,13 @@ def persist(
         )
 
 
+@deprecated(
+    planned_removal_date="January 30, 2026",
+    use_instead="airflow.providers.google.cloud.links.dataplex.DataplexCatalogEntryLink",
+    reason="The Data Catalog will be discontinued on January 30, 2026 "
+    "in favor of Dataplex Universal Catalog.",
+    category=AirflowProviderDeprecationWarning,
+)
 class DataCatalogEntryLink(BaseGoogleLink):
     """Helper class for constructing Data Catalog Entry Link."""
 
@@ -93,6 +109,13 @@ def persist(
         )
 
 
+@deprecated(
+    planned_removal_date="January 30, 2026",
+    use_instead="airflow.providers.google.cloud.links.dataplex.DataplexCatalogAspectTypeLink",
+    reason="The Data Catalog will be discontinued on January 30, 2026 "
+    "in favor of Dataplex Universal Catalog.",
+    category=AirflowProviderDeprecationWarning,
+)
 class DataCatalogTagTemplateLink(BaseGoogleLink):
     """Helper class for constructing Data Catalog Tag Template Link."""