@Override
public void readFields(DataInput dataInput) throws IOException {
int size = dataInput.readInt();
this.splits = new ArrayList<>(size);
for (int i = 0; i < size; i++) {
DirInputSplit split = new DirInputSplit();
split.readFields(dataInput);
this.splits.add(split);
}
}
@Override
public void write(DataOutput dataOutput) throws IOException {
dataOutput.writeInt(splits.size());
for (InputSplit s : splits) {
((DirInputSplit) s).write(dataOutput);
}
}
