code: def mkdir(self, path, parents=True, mode=0o755, raise_if_exists=False):
          
          result = list(self.get_bite().mkdir(self.list_path(path),
                                              create_parent=parents, mode=mode))
          if raise_if_exists and "ile exists" in result[0].get('error', ''):
              raise luigi.target.FileAlreadyExists("%s exists" % (path, ))
          return result
docs: Use snakebite.mkdir, if available.
  
          Snakebite's mkdir method allows control over full path creation, so by
          default, tell it to build a full path to work like ``hadoop fs -mkdir``.
  
          :param path: HDFS path to create
          :type path: string
          :param parents: create any missing parent directories
          :type parents: boolean, default is True
          :param mode: \\*nix style owner/group/other permissions
          :type mode: octal, default 0755