@Override
  public long skip(long n) {
    long increase = Math.min(n, availableLong());
    _currentOffset += increase;
    return increase;
  }
@Test
  void testSkip() {
    _dataBufferPinotInputStream.seek(1);
    long skip = _dataBufferPinotInputStream.skip(2);
    assertEquals(skip, 2);
    assertEquals(_dataBufferPinotInputStream.getCurrentOffset(), 3);
  }