public void restart(byte[] firstRow) throws IOException {
if ((endRow != null) && (endRow.length > 0)) {
if (trrRowFilter != null) {
final Set<RowFilterInterface> rowFiltersSet =
new HashSet<RowFilterInterface>();
rowFiltersSet.add(new WhileMatchRowFilter(new StopRowFilter(endRow)));
rowFiltersSet.add(trrRowFilter);
this.scanner = this.htable.getScanner(trrInputColumns, startRow,
new RowFilterSet(RowFilterSet.Operator.MUST_PASS_ALL,
rowFiltersSet));
} else {