How to use

scan

method

in

co.cask.cdap.data2.dataset2.lib.table.ObjectStoreDataset

 @Override
 public void apply() throws Exception {
  CloseableIterator<KeyValue<byte[], String>> objectsIterator = t.scan(Bytes.toBytes(0), Bytes.toBytes(10));
  int rowCount = 0;
  while (objectsIterator.hasNext() && (rowCount < 5)) {
   rowCount++;
  }
  objectsIterator.close();
  try {
   objectsIterator.next();
   Assert.fail("Reading after closing Scanner returned result.");
  } catch (NoSuchElementException e) {
  }
 }
});