Could anyone help me with this issue? I assume it would not be a hard question for flink experts:

Caused by: java.lang.ClassNotFoundException: org.apache.flink.formats.parquet.ParquetColumnarRowInputFormat
        at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:476)

We have tried hard to resolve the dependency issue, but still failed. We have written down a readme to describe the problem:

<https://github.com/Anjiang-Wei/flink/blob/tony/dataset/README.md>

Any feedback will be appreciated, many thanks!