code: def __init__(self, hfs, path, buffer_size, use_codec=False):
      super(HadoopReader, self).__init__()
      self._seekable = not use_codec
      if use_codec:
          self._jfile = hfs._utils_package_object.readFileCodec(
              hfs._jfs, path, buffer_size
          )
      else:
          self._jfile = hfs._utils_package_object.readFile(
              hfs._jfs, path, buffer_size
          )
      self.mode = "rb"
  
imports: import io
  import json
  import time
  from typing import Dict, List, Union, Any
  import dateutil.parser
  from hailtop.fs.fs import FS
  from hailtop.fs.stat_result import FileType, FileListEntry, FileStatus
label_desc: Use image node_id 1 to create a new HadoopReader object from inherited base classes: io with example: obj = HadoopReader(hfs, path, buffer_size, use_codec)