alkis opened a new issue, #42102:
URL: https://github.com/apache/arrow/issues/42102

   ### Describe the enhancement requested
   
   Add a tool that can extract footer metadata from a parquet file along with 
scrubbing of potentially private data. This can help collecting footers from 
the field and drive the design of new metadata encoding/representation with 
real world data.
   
   Background: [Parquet Metadata 
evolution](https://docs.google.com/document/d/1PQpY418LkIDHMFYCY8ne_G-CFpThK15LLpzWYbc7rFU/edit)
   
   ### Component(s)
   
   Benchmarking


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