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Posted to github@arrow.apache.org by "SteveLauC (via GitHub)" <gi...@apache.org> on 2023/05/05 01:50:02 UTC

[GitHub] [arrow-rs] SteveLauC opened a new issue, #4172: [parquet] add compression info to `print_column_chunk_metadata()`

SteveLauC opened a new issue, #4172:
URL: https://github.com/apache/arrow-rs/issues/4172

   **Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
   I am trying to work on [(pqrs)Feature request: Compression algorithm information](https://github.com/manojkarthick/pqrs/issues/40)
   
   **Describe the solution you'd like**
   Add compression info in `parquet::schema::printer::print_column_chunk_metadata()`
   
   ```rust
       writeln!(out, "compression: {}", cc_metadata.compression());
   ```
   
   
   **Describe alternatives you've considered**
   An alternative way is that we maintain our own `print_column_chunk_metadaa()` in `pqrs` and have that implemented, but it would be great if this can be added in upstream.
   
   **Additional context**
   Related code snippet: https://github.com/apache/arrow-rs/blob/c4ac758e13cbd76651d16d06e786bdf7c04f902a/parquet/src/schema/printer.rs#L138-L149


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[GitHub] [arrow-rs] viirya closed issue #4172: [parquet] add compression info to `print_column_chunk_metadata()`

Posted by "viirya (via GitHub)" <gi...@apache.org>.

viirya closed issue #4172: [parquet] add compression info to `print_column_chunk_metadata()`
URL: https://github.com/apache/arrow-rs/issues/4172


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[GitHub] [arrow-rs] SteveLauC commented on issue #4172: [parquet] add compression info to `print_column_chunk_metadata()`

Posted by "SteveLauC (via GitHub)" <gi...@apache.org>.

SteveLauC commented on issue #4172:
URL: https://github.com/apache/arrow-rs/issues/4172#issuecomment-1536402090

   Let me file a PR for this:)


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[GitHub] [arrow-rs] tustvold commented on issue #4172: [parquet] add compression info to `print_column_chunk_metadata()`

Posted by "tustvold (via GitHub)" <gi...@apache.org>.

tustvold commented on issue #4172:
URL: https://github.com/apache/arrow-rs/issues/4172#issuecomment-1552716034

   `label_issue.py` automatically added labels {'parquet'} from #4176


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