LsomeYeah opened a new pull request, #6690: URL: https://github.com/apache/paimon/pull/6690
<!-- Please specify the module before the PR name: [core] ... or [flink] ... --> ### Purpose <!-- Linking this pull request to the issue --> Linked issue: close #xxx <!-- What is the purpose of the change --> If new columns have been added to the table and new files containing these columns have been written while the dedicated compaction job in streaming mode has not been restarted, it may cause data loss. Specifically, the data from the new columns may be lost after compaction. This pr will detect schema changes for newly added files for dedicated compaction in streaming mode, if schema of files has changed, the `write` will be refreshed. ### Tests <!-- List UT and IT cases to verify this change --> ### API and Format <!-- Does this change affect API or storage format --> ### Documentation <!-- Does this change introduce a new feature --> -- 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]
