jonded94 commented on issue #7973:
URL: https://github.com/apache/arrow-rs/issues/7973#issuecomment-3490389842

   Bumping this issue again, appears with public data too 
(https://huggingface.co/datasets/HuggingFaceTB/dclm-edu).
   
   ```
   >>> ParquetFile(".../dclm-edu/data/000_00001.parquet").read_row_group(0)
   Traceback (most recent call last):
     File "<stdin>", line 1, in <module>
   ValueError: Arrow read/write error: Parquet argument error: Parquet error: 
index overflow decoding byte array
   >>> ParquetFile(".../dclm-edu/data/000_00002.parquet").read_row_group(0)
   Traceback (most recent call last):
     File "<stdin>", line 1, in <module>
   ValueError: Arrow read/write error: Parquet argument error: Parquet error: 
index overflow decoding byte array
   ```
   
   (using our own PyO3 wrapper layer around `arrow-rs` here)


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