XiaoHongbo-Hope opened a new pull request, #9837: URL: https://github.com/apache/paimon/pull/9837
### Purpose Let PyPaimon writers honor the existing `fields.<field>.map.storage-layout=shared-shredding` option. ### Changes - Write Java-compatible field dictionaries, physical value columns, overflow data, and adaptive column counts. - Preserve logical statistics and row sidecars. - Keep the existing public configuration; no new write API. - Support Parquet writes. ORC is rejected because PyArrow cannot persist the required ORC user metadata. ### Tests - Full and selected-key reads, file rolling, and adaptive column counts. - Python 3.6 / PyArrow 6 compatibility. - Java reads Python-written Parquet; Python reads Java-written Parquet and ORC. -- 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]
