rangareddy commented on issue #17075: URL: https://github.com/apache/hudi/issues/17075#issuecomment-5391456173
This issue was reviewed as part of the JIRA-migrated backlog triage (HUDI-9561). **Findings: still open.** This is one of the better-specified tickets in the backlog and the matrix should be preserved: three cases (two base files with different schemas; one base file with multiple log files of differing schemas; one base file and one log file differing) with named failures - nested column addition for Hive (cases 1 and 2), nested column addition for Java (case 2), int-to-long upgrade for Hive (case 2), and all cases failing for Flink. Two tickets depend on this being settled first: #17020 (HUDI-9429) wants `HoodieFileGroupReader` to own all schema handling so callers pass only projected columns, and #17148 (HUDI-9706) revisits per-record schema parsing in schema evolution. Moving more schema responsibility into the reader while these gaps are open would relocate the failures rather than fix them. Keeping this open. -- 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]
