nastra commented on code in PR #11948: URL: https://github.com/apache/iceberg/pull/11948#discussion_r1925154433
########## core/src/main/java/org/apache/iceberg/TableMetadata.java: ########## @@ -1230,6 +1265,22 @@ public Builder addSnapshot(Snapshot snapshot) { snapshotsById.put(snapshot.snapshotId(), snapshot); changes.add(new MetadataUpdate.AddSnapshot(snapshot)); + if (rowLineage) { + ValidationException.check( + snapshot.firstRowId() >= nextRowId, + "Cannot add a snapshot whose first-row-id (%s) is less than the metadata `last-used-id` (%s) because this will end up generating duplicate row_ids.", Review Comment: minor: I don't think we use backticks anywhere else in error messages, so maybe we could just use `'` instead to get `'last-used-id'`? Same for the other error messages in this PR -- 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