fallintoplace opened a new pull request, #2395: URL: https://github.com/apache/iceberg-go/pull/2395
## What - Import bucket-partitioned Parquet files using explicit partition values. ## Why - Parquet statistics cannot recover bucket values. ## Implementation - Accept partition values by field ID and validate their types and bucket ranges. - Require the complete non-void tuple for bucket specs. - Keep void fields null and preserve explicitly supplied nulls. References: [Iceberg partitioning](https://iceberg.apache.org/spec/#partitioning), [bucket transform](https://iceberg.apache.org/spec/#bucket-transform-details), and [Iceberg Java DataFiles](https://github.com/apache/iceberg/blob/main/core/src/main/java/org/apache/iceberg/DataFiles.java). -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
