rdblue commented on a change in pull request #2660:
URL: https://github.com/apache/iceberg/pull/2660#discussion_r655722820
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File path: core/src/main/java/org/apache/iceberg/util/SnapshotUtil.java
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@@ -63,6 +63,19 @@ public static boolean ancestorOf(Table table, long
snapshotId, long ancestorSnap
return ancestorIds(table.currentSnapshot(), table::snapshot);
}
+ /**
+ * Traverses the history of the table's state and finds the oldest Snapshot.
+ * @return null if the table is empty, else the oldest Snapshot.
Review comment:
What does "empty" mean? I think it means that there is no current
snapshot, but it would be better to say that.
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