marcin-krystianc opened a new issue, #40550:
URL: https://github.com/apache/arrow/issues/40550

   ### Describe the enhancement requested
   
   Hi,
   
   we've encountered quite a few times a situation, where more debug logs would 
help to understand performance discrepancies when reading parquet files. It 
turns out that various APIs use different default values for 
performance-relevant parameters. 
   Thus if there was a possibility to enable debug logs and e.g. see what 
parameters are used to create a `ParquetFileReader` it would help a lot in 
understanding these differences.
   
   Would you be open to contributions that:
   - Add the possibility of enabling logging with PyArrow (As far I can tell it 
is only possible with C++ at the moment)
   - Extend logging around `ParquetFileReader`
   
   ### Component(s)
   
   Parquet, Python


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