@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeUTF(mapName);
out.writeObject(predicate);
out.writeByte(iterationType.getId());
out.writeObject(aggregator);
out.writeObject(projection);
}
@Override
protected void writeInternal(ObjectDataOutput out) throws IOException {
super.writeInternal(out);
out.writeObject(predicate);
out.writeByte(iterationType.getId());
}
