Why does resultSet.next() hang when using streaming query

Question

JDBC connection hangs at executing rs.next()
I found the answer here, but it doesn't work in my code;
My query will return 12150 rows of data;
When select * is used, only 12125 rows of data are returned;
When select task_log_id is used, 11457 rows are returned and all data is returned after waiting some time (it is not clear how long);

Does anyone know why

SqlSession sqlSession = sqlSessionFactory.openSession();
Connection connection = sqlSession.getConnection();

PreparedStatement statement = connection.prepareStatement("select task_log_id from s_msg_task_log where send_time <= '2021-07-13'", ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
statement.setFetchSize(Integer.MIN_VALUE);
ResultSet resultset = statement.executeQuery();
int i = 0;
while (resultset.next()) {
    i++;
    System.out.println("i=" + i);
    if (i == 12125) {
        Thread.sleep(3000);
        System.out.println("sleep ok");
    }
}