code: public Iterable<DRow> getAllRows(String storeName) {
          return new SequenceIterable<DRow>(new RowSequence(m_tenant, storeName, 65536));
      }
docs: Get {@link DRow} object for the given row key.
  the object will be returned even if the row has no columns or does not exist
  
  @param storeName Name of physical store to query.
  @return          {@link DRow} object. May be empty but not null.