deepthi912 opened a new pull request, #18860: URL: https://github.com/apache/pinot/pull/18860
Force download rebuilds a segment from its original deep-store copy, discarding the server-side upsert/dedup metadata for that segment. When the table uses metadataTTL/deletedKeysTTL to expire primary keys, the original copy still contains keys that the TTL has already expired or deleted, so force download can resurrect them and produce incorrect query results. This PR rejects reload requests with forceDownload=true on: - upsert tables with metadataTTL or deletedKeysTTL set - dedup tables with metadataTTL set -- 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]
