@Test
  public void testCreateSubmittableJobWithArgsRowSingleRangeUpperBound() throws Exception {
    String[] args = new String[] { TABLE_NAME, "--range=,\\x00row3" };
    runCreateSubmittableJobWithArgs(args, 3);
  }
Test a case when a range is specified with single range with end key only
@throws Exception in case of any unexpected error.
hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/mapreduce/TestRowCounter.java