Display.java 文件源码

public TextRecordInputStream(FileStatus f) throws IOException {
  final Path fpath = f.getPath();
  final Configuration lconf = getConf();
  r = new SequenceFile.Reader(lconf, 
      SequenceFile.Reader.file(fpath));
  key = ReflectionUtils.newInstance(
      r.getKeyClass().asSubclass(Writable.class), lconf);
  val = ReflectionUtils.newInstance(
      r.getValueClass().asSubclass(Writable.class), lconf);
  inbuf = new DataInputBuffer();
  outbuf = new DataOutputBuffer();
}