code: @Override
    public Path getWorkingDirectory() {
      // Hadoop eco system depends on working directory value
      // Although it's not needed by Spark, it still in use when native Hadoop uses Stocator
      // Current approach is similar to the hadoop-openstack logic that generates working folder
      // We should re-consider another approach
      final String username = System.getProperty("user.name");
      return new Path("/user", username)
          .makeQualified(filesystemURI, new Path(username));
    }
docs: {@inheritDoc}
  
  Swift driver doesn't require any local working directory
  
  @return path to the working directory