seawenc

修复三个问题： 1.新增内外双ip配置 2.jmx报异常后无法正确报出错误信息 3.解决maven默认为jdk1.5问题

[core] time travel add datetime format

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### Purpose Linked issue: https://github.com/apache/incubator-paimon/issues/2475 ### Tests unit test is paas integration testing： #### flink test  #### hive test 

Optimization: The generated chart always reports an error. Please add the SQL view function corresponding to the chart.

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The generated chart always reports an error. Please add the SQL view function corresponding to the chart.