Describe the bug

I recently tested the encoding_stats feature I requested #7341 in the Parquet writer (thank you for the PR #7354 !) and noticed an issue when using the parquet-rewrite tool.

Rewritten files do not include encoding_stats in the footer. I’m seeking clarification on whether this is a configuration issue overlooked by me or a bug. I’m unsure what’s causing this. If this isn’t expected behavior, this issue is a bug report. If I’ve overlooked something obvious, please correct me. Thank you.

To Reproduce

$ parquet-rewrite ... # I rewrite a parquet file
$ parquet footer generated.parquet | grep "encodingStats"
      "encodingStats" : null,
....
      "encodingStats" : null,

The parquet tool I used is from parquet-java : https://github.com/apache/parquet-java/tree/master/parquet-cli

Expected behavior

Should not be null in the footer.