rdblue commented on code in PR #5234: URL: https://github.com/apache/iceberg/pull/5234#discussion_r1083101029
########## core/src/main/java/org/apache/iceberg/BaseRowDelta.java: ########## @@ -96,23 +97,37 @@ public RowDelta validateNoConflictingDeleteFiles() { } @Override - protected void validate(TableMetadata base, Snapshot snapshot) { - if (base.currentSnapshot() != null) { + public RowDelta toBranch(String branch) { + targetBranch(branch); + return this; + } + + @Override + protected void validate(TableMetadata base, Snapshot parent) { + if (parent != null) { + if (startingSnapshotId != null) { + Preconditions.checkArgument( + SnapshotUtil.isAncestorOf(parent.snapshotId(), startingSnapshotId, base::snapshot), + "Snapshot %s is not an ancestor of %s", Review Comment: I think a bit more context would be helpful if you ever encounter this error. `"Cannot validate changes: starting snapshot %s is not an ancestor of parent snapshot %s (branch %s)"` -- 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