amogh-jahagirdar commented on code in PR #4578:
URL: https://github.com/apache/iceberg/pull/4578#discussion_r864396842
##########
core/src/main/java/org/apache/iceberg/RemoveSnapshots.java:
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@@ -161,21 +173,94 @@ public List<Snapshot> apply() {
private TableMetadata internalApply() {
this.base = ops.refresh();
+ if (cleanExpiredFiles && base.refs().size() > 1) {
+ throw new UnsupportedOperationException(
+ "Cannot perform snapshot expiration and have clean files set when
there is more than 1 ref");
+ }
Review Comment:
My doubt here is that say we have the following commit graph
A - B - C
` - D
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