Using DB Loader to Create Table in Bigquery

When attempting to create a table and load data into BigQuery using the DB Loader node, the Loader node executes to 10% after which I get an error: “Execute Failed: No Filesystem for scheme “file””. On the other hand, when using the DB Writer node, my table gets created and data writes to the table, albeit extremely slowly. Any insite into what is causing this error in this node?