Gabriel39 opened a new pull request, #66421: URL: https://github.com/apache/doris/pull/66421
### What problem does this PR solve? Iceberg Variant reads need broader coverage across physical shredding states, nested containers, delete files, projection pruning, predicate pruning, and delayed materialization. ### What is changed? - Expand Parquet Variant reader unit tests for primitive types, nested containers, mixed schemas and metadata, projected shredded states, null semantics, and corrupt inputs. - Expand the Iceberg regression suite for mixed shredded/unshredded files, multi-file and multi-row-group scans, time travel, schema evolution, deletion vectors, equality deletes, and position deletes. - Assert profile counters for typed-leaf projection, page pruning, unshredded fallback, reconstruction, and delayed materialization. ### Tests - BE ASAN Variant tests: 558 passed, 5 existing conditional skips, 0 failed. - Iceberg Variant regression suite: passed with generated output and repeated expected-output runs, including the latest branch-4.1 baseline. - Targeted FE Iceberg/Variant/catalog tests: 113 passed, 0 failed; Maven reactor and Checkstyle passed. - Full BE and FE builds passed. -- 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]
