ignore cluster_by config for embedded model kind

Author: toriwei

sqlmesh/dbt/model.py

@@ -544,6 +544,11 @@ def to_sqlmesh(
                     "Ignoring cluster_by config for model '%s'; cluster_by is not supported for views.",
                     self.name,
                 )
+            elif isinstance(kind, EmbeddedKind):
+                logger.warning(
+                    "Ignoring cluster_by config for model '%s'; cluster_by is not supported for embedded models.",
+                    self.name,
+                )
             else:
                 clustered_by = []
                 for c in self.cluster_by:

tests/dbt/test_transformation.py

@@ -2074,6 +2074,17 @@ def test_model_cluster_by():
     )
     assert model.to_sqlmesh(context).clustered_by == []
 
+    model = ModelConfig(
+        name="model",
+        alias="model",
+        package_name="package",
+        target_schema="test",
+        cluster_by=["Bar", "qux"],
+        sql="SELECT * FROM baz",
+        materialized=Materialization.EPHEMERAL.value,
+    )
+    assert model.to_sqlmesh(context).clustered_by == []
+
 
 def test_snowflake_dynamic_table():
     context = DbtContext()