如果添加 @Retryable 从spring库。我的代码结构是这样的：

public class ExpireAndSaveTrades {
    @Transactional(rollbackFor = MyException.class)
    public void expireAndSaveTrades(List<Trade> trades) {
        try {
            // these two MUST be executed in one transaction
            trades.forEach(trade -> dao.expireTrades(trade));
            dao.saveTrades(trades);
        } catch (Exception e) {
            throw new MyException(e.getMessage(), e);
        }
    }
}

public class Dao {
    @Retryable(value = CannotAcquireLockException.class,
            maxAttempts = 3,
            stateful = true,
            backoff = @Backoff(delay = 300, multiplier = 3))
    public void expireTrades(Trade trade) {
    try {
          tradeRepository.expire(trade.getId(), trade.getNewStopDate());
    } catch (CannotAcquireLockException e) {
          expireTrade(trade);
        }

    }

    @Retryable(value = CannotAcquireLockException.class,
            maxAttempts = 3,
            stateful = true,
            backoff = @Backoff(delay = 300, multiplier = 3))
    public void saveTrades(List<Trades> trades) {
    try {
          tradeRepository.saveAll(trades)
    } catch (CannotAcquireLockException e) {
              saveTrades(trades);
            }
    }
}

public interface TradeRepository extends JpaRepository<Trade, Integer> {
    @Modifying
    @Query(value = "update trade set stop_date=:new_stop_date where id=:id", nativeQuery = true)
    void expire(@Param("id") int id, @Param("new_stop_date") String newStopDate);
}

我现在的处境是：
不使用stateful（即stateful设置为 false 默认情况下）-重试成功，但在结束时，我看到以下异常： org.springframework.transaction.UnexpectedRollbackException: Transaction silently rolled back because it has been marked as rollback-only 并且多次重试后更新/保存的数据回滚到数据库表中
stateful=true-重试不再发生
我浏览了很多帖子和博客，但都找不到解决问题的方法。这里有人能帮我吗？
编辑：更新了我的问题，添加了try-catch块，这个spring重试不起作用（我知道是因为我添加了一个侦听器） @Retryable 记录 retryContext . 我没看到日志被打印出来。如果出现cannotacquirelockexception，事务也会自动回滚

@Override
    public <T, E extends Throwable> void onError(RetryContext context, RetryCallback<T, E> callback, Throwable throwable) {
        LOGGER.info("Retry Context - {}", context);
    }