chenhao-db opened a new pull request, #48851: URL: https://github.com/apache/spark/pull/48851
### What changes were proposed in this pull request? It implements the variant rebuild functionality according to the current shredding spec in https://github.com/apache/parquet-format/pull/461, and allows the Parquet reader will be able to read shredded variant data. ### Why are the changes needed? It gives Spark the basic ability to read shredded variant data. It can be improved in the future to read only requested fields. ### Does this PR introduce _any_ user-facing change? Yes, the Parquet reader will be able to read shredded variant data. ### How was this patch tested? Unit tests. ### Was this patch authored or co-authored using generative AI tooling? 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
