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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/05/24 13:46:51 UTC

[GitHub] [arrow-rs] alamb commented on issue #1705: Parquet: Read/write support for PageIndex (ColumnIndex / OffsetIndex)

alamb commented on issue #1705:
URL: https://github.com/apache/arrow-rs/issues/1705#issuecomment-1135945770

   I think the idea of parallelizing the implementation (as @tustvold  suggests to implement the encode/decode of the page index) would be great
   
   If creating the page index on write consumes too much time, perhaps we can make writing optional (aka in https://docs.rs/parquet/14.0.0/parquet/file/properties/struct.WriterProperties.html) -- same could be done for reading the page index if it is too expensive


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