@Override
public void write(DataOutput out) throws IOException {
Text text = new Text();
text.set(this.jobId);
text.write(out);
text.set(this.taskId);
text.write(out);
out.writeLong(this.startTime);
out.writeLong(this.endTime);
out.writeLong(this.duration);
super.write(out);
}
