youngsofun opened a new pull request, #4542: URL: https://github.com/apache/arrow-rs/pull/4542
# Rationale for this change I want to use arrow-rs to read parquet files in a distributed way: read metadata in `master/coordinator`, distributed them to diff `slave/worker`s to read data. # What changes are included in this PR? no additional dependency is added if feature `serde` = false (by default) when it is true, ParquetMetaData `derive(serde::Serialize, serde::Deserialize)` # Are there any user-facing changes? no -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
