Fixed linting (kedro-org#279)

MigQ2 · Mar 10, 2020 · f9e2c81 · f9e2c81
1 parent e9e32f0
commit f9e2c81
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/kedro/contrib/io/pyspark/spark_hive_data_set.py b/kedro/contrib/io/pyspark/spark_hive_data_set.py
@@ -173,7 +173,7 @@ def __init__(
             raise DataSetError("table_pk must be set to utilise upsert read mode")
         self._table_pk = table_pk
         # self._table_columns is set up in _save() to speed up initialization
-        self._table_columns = None
+        self._table_columns = []
 
     @staticmethod
     def _get_spark() -> SparkSession:

diff --git a/kedro/extras/datasets/spark/spark_hive_dataset.py b/kedro/extras/datasets/spark/spark_hive_dataset.py
@@ -175,7 +175,7 @@ def __init__(
             raise DataSetError("table_pk must be set to utilise upsert read mode")
         self._table_pk = table_pk
         # self._table_columns is set up in _save() to speed up initialization
-        self._table_columns = None
+        self._table_columns = []
 
     def _describe(self) -> Dict[str, Any]:
         return dict(