message: [sql lab] fix Hive 'Transport' not open issue
diff: @@ -191,7 +191,7 @@ def execute_sql(
  return handle_error(db_engine_spec.extract_error_message(e))
  logging.info('Fetching cursor description')
  -
  + cursor_description = cursor.description
  if conn is not None:
  conn.commit()
  conn.close()
  @@ -199,7 +199,7 @@ def execute_sql(
  if query.status == utils.QueryStatus.STOPPED:
  return handle_error('The query has been stopped')
  - cdf = dataframe.SupersetDataFrame(data, cursor.description, db_engine_spec)
  + cdf = dataframe.SupersetDataFrame(data, cursor_description, db_engine_spec)
  query.rows = cdf.size
  query.progress = 100
  