YinZheng-Sun commented on PR #956:
URL: https://github.com/apache/iceberg-cpp/pull/956#issuecomment-6144278625

   > > So now this pr is ready for review, right? @YinZheng-Sun @advancedxy
   > 
   > I'm submitting the row number reader now. I think we can rebase this pr on 
that.
   
   How about decoupling them so this PR doesn't need to wait
   
   1. In this PR,  keep only the statistics-based row group filter 
(`parquet_metrics_row_group_filter.*`) with its unit tests. It's self-contained 
and doesn't touch the read path, so it can be reviewed and merged independently.
   2. Once the RowPositionReader lands, A follow-up PR to apply the filter in 
the Parquet reader on top of it. That way `_pos` comes from the row position 
reader instead of the manual counter, and it also fits better with the future 
page skipping work.


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