@Override
  void normalizeWidths() {
    // normalize label row
    labelRow.sizes = maxRow.sizes;
    // and remind ourselves to perform incremental normalization
    // for each row as it is produced
    normalizingWidths = true;
  }
Rows implementation which returns rows incrementally from result set
without any buffering.
beeline/src/java/org/apache/hive/beeline/IncrementalRows.java