huaxingao commented on issue #13867: URL: https://github.com/apache/iceberg/issues/13867#issuecomment-3258872233
> Is it possible that this might lead to duplicates like same file being referenced in multiple snapshots. No. Idempotent key prevents re-execution: on a retry with the same key+payload the server just returns the original result, so it can’t create a second snapshot or re-add files. If the payload changes (even if it would point at the same file), the hash differs and the server returns 422/409 per normal conflict rules. -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org