fix(ingest): fix schema field urns with empty field path (#6338)

metadata-ingestion/src/datahub/ingestion/source/tableau.py

@@ -53,7 +53,6 @@ from datahub.ingestion.source.tableau_common import (
     clean_query,
     custom_sql_graphql_query,
     embedded_datasource_graphql_query,
-    get_field_value_in_sheet,
     get_unique_custom_sql,
     make_table_urn,
     published_datasource_graphql_query,
@@ -1325,8 +1324,6 @@ class TableauSource(StatefulIngestionSourceBase):
                 field.get("datasource")["id"] if field.get("datasource") else None
             )
             if name and upstream_ds_id:
-                name = get_field_value_in_sheet(field, "name")
-
                 input_fields.append(
                     InputField(
                         schemaFieldUrn=builder.make_schema_field_urn(

metadata-ingestion/src/datahub/ingestion/source/tableau_common.py

@@ -574,13 +574,6 @@ def make_description_from_params(description, formula):
     return final_description
 
 
-def get_field_value_in_sheet(field, field_name):
-    if field.get("__typename", "") == "DatasourceField":
-        field = field.get("remoteField") or {}
-
-    return field.get(field_name, "")
-
-
 def get_unique_custom_sql(custom_sql_list: List[dict]) -> List[dict]:
     unique_custom_sql = []
     for custom_sql in custom_sql_list:

metadata-ingestion/tests/integration/tableau/setup/workbooksConnection_all.json

@@ -4178,7 +4178,7 @@
                                     "remoteField": {
                                         "__typename": "ColumnField",
                                         "id": "ca23efe0-5a93-344a-3f69-ec777ee1b318",
-                                        "name": "customer_first_name",
+                                        "name": "",
                                         "description": null,
                                         "folderName": null,
                                         "dataCategory": "NOMINAL",