druid The lower version is not compatible with LocalDateTime(DRUID 低版本不支持LocalDateTime)
https://github.com/alibaba/druid/issues/3490 https://github.com/alibaba/druid/issues/3170 You may run into problems later in the development process, whether you need to upgrade the Druid version or not 以后开发过程可能遇到问题，是否需要升级druid版本 https://github.com/apache/incubator-dolphinscheduler/pull/3716
