suxiaogang223 opened a new pull request, #63444: URL: https://github.com/apache/doris/pull/63444
## Summary - add the new Iceberg + Parquet reader API design documents and header-only API skeletons - introduce the new `be/src/format/new_parquet` reader module backed by Arrow Parquet core APIs - add initial predicate pushdown and lazy materialization skeletons, including RecordReader-backed primitive selected reads ## Notes The new Parquet reader remains file-local. Table/global schema handling, schema evolution, and filter localization stay outside the Parquet layer and are documented as TableReader/TableColumnMapper responsibilities. ## Validation - `git diff --check` - `BUILD_TYPE=DEBUG ./build.sh --be` on `fedora:/home/socrates/code/doris` -- 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]
