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Posted to github@arrow.apache.org by "mapleFU (via GitHub)" <gi...@apache.org> on 2025/09/01 06:50:12 UTC
[I] Parquet: Do not compress v2 data page when compress is bad quality [arrow-rs]
mapleFU opened a new issue, #8256:
URL: https://github.com/apache/arrow-rs/issues/8256
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
Parquet DataPageV2 allow not compress: https://github.com/apache/parquet-format/blob/master/src/main/thrift/parquet.thrift#L746
We can discard compression when size it's huge
**Describe the solution you'd like**
Compress but not use compressed page when it's "bad quality"
**Describe alternatives you've considered**
I don't know
**Additional context**
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Re: [I] Parquet: Do not compress v2 data page when compress is bad quality [arrow-rs]
Posted by "alamb (via GitHub)" <gi...@apache.org>.
alamb closed issue #8256: Parquet: Do not compress v2 data page when compress is bad quality
URL: https://github.com/apache/arrow-rs/issues/8256
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