[GitHub] [iceberg] shangxinli edited a comment on issue #193: Support Page Skipping in Iceberg Parquet Reader

[GitBox <gi...@apache.org>]

shangxinli edited a comment on issue #193:
URL: https://github.com/apache/iceberg/issues/193#issuecomment-670661482


   I don't see any progress on this feature for a year! Anybody is still actively working on it? If not, I am interested in working on it. 
   
   I look at the Icerberg code briefly. Yes, although the flag parquet.filter.columnindex.enabled is enabled by default, Iceberg is not using that reading path. It seems we can borrow something in org.apache.parquet.internal.filter2.columnindex.ColumnIndexFilter and implement the filtering in Vectorized Parquet reader. 


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