    @Test
    public void testLimit() throws SQLSyntaxErrorException, IOException {

        String sql = "SELECT TIME_ID, AREA_NAME FROM report1 limit 3 offset 2";
        HbaseQuery hbaseQuery = new HbaseQueryImpl();
        List<DynaBean> rows = hbaseQuery.select(sql);
        printBean(rows);
        Assert.assertEquals(3, rows.size());
    }