LinkDumper.java 文件源码

/**
 * Wraps all values in ObjectWritables.
 */
public void map(Text key, Writable value,
    OutputCollector<Text, ObjectWritable> output, Reporter reporter)
    throws IOException {

  ObjectWritable objWrite = new ObjectWritable();
  objWrite.set(value);
  output.collect(key, objWrite);
}