MapFile.java 文件源码

/** Create the named map using the named key comparator. 
 * @deprecated Use Writer(Configuration, Path, Option...) instead.
 */
@Deprecated
public Writer(Configuration conf, FileSystem fs, String dirName,
              WritableComparator comparator, Class valClass,
              SequenceFile.CompressionType compress, CompressionCodec codec,
              Progressable progress) throws IOException {
  this(conf, new Path(dirName), comparator(comparator),
       valueClass(valClass), compression(compress, codec),
       progressable(progress));
}