04/01/2022 06:52:04 PM ERROR:There was an exception while executing the Python Proxy on the Python Side. Traceback (most recent call last): File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\type_map.py", line 12, in arrow_to_pg_type return { KeyError: 'extension>' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\py4j\clientserver.py", line 617, in _call_proxy return_value = getattr(self.pool[obj_id], method)(*params) File "C:\Data\tools\knime_4.4.0\configuration\org.eclipse.osgi\1291\0\.cp\src\main\python\knime_kernel.py", line 360, in executeOnMainThread return execute_task.result() File "C:\Data\tools\knime_4.4.0\configuration\org.eclipse.osgi\1291\0\.cp\src\main\python\knime_kernel.py", line 429, in result raise self._exception File "C:\Data\tools\knime_4.4.0\configuration\org.eclipse.osgi\1291\0\.cp\src\main\python\knime_kernel.py", line 419, in run self._result = self._execute_func(*self._args) File "C:\Data\tools\knime_4.4.0\configuration\org.eclipse.osgi\1291\0\.cp\src\main\python\knime_kernel.py", line 396, in _execute exec(source_code, self._workspace) File "", line 17, in File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast\infra\offline_stores\offline_store.py", line 77, in to_df features_df = self._to_df_internal() File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\offline_stores\postgres.py", line 256, in _to_df_internal return self._to_arrow_internal().to_pandas() File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\offline_stores\postgres.py", line 263, in _to_arrow_internal with self._query_generator() as query: File "C:\Data\tools\Miniconda3\envs\feast\lib\contextlib.py", line 113, in __enter__ return next(self.gen) File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\offline_stores\postgres.py", line 117, in query_generator entity_schema = df_to_postgres_table( File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\utils.py", line 43, in df_to_postgres_table cur.execute(df_to_create_table_sql(df, table_name)) File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\utils.py", line 26, in df_to_create_table_sql columns = [ File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\utils.py", line 27, in f""""{f.name}" {arrow_to_pg_type(str(f.type))}""" for f in pa_table.schema File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\type_map.py", line 34, in arrow_to_pg_type raise ValueError(f"Unsupported type: {t_str}") ValueError: Unsupported type: extension> Executing the Python script failed: Traceback (most recent call last): File "", line 17, in File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast\infra\offline_stores\offline_store.py", line 77, in to_df features_df = self._to_df_internal() File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\offline_stores\postgres.py", line 256, in _to_df_internal return self._to_arrow_internal().to_pandas() File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\offline_stores\postgres.py", line 263, in _to_arrow_internal with self._query_generator() as query: File "C:\Data\tools\Miniconda3\envs\feast\lib\contextlib.py", line 113, in __enter__ return next(self.gen) File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\offline_stores\postgres.py", line 117, in query_generator entity_schema = df_to_postgres_table( File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\utils.py", line 43, in df_to_postgres_table cur.execute(df_to_create_table_sql(df, table_name)) File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\utils.py", line 26, in df_to_create_table_sql columns = [ File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\utils.py", line 27, in f""""{f.name}" {arrow_to_pg_type(str(f.type))}""" for f in pa_table.schema File "C:\Data\tools\Miniconda3\envs\feast\lib\site-packages\feast_postgres\type_map.py", line 34, in arrow_to_pg_type raise ValueError(f"Unsupported type: {t_str}") ValueError: Unsupported type: extension>