devmadhuu commented on code in PR #5970:
URL: https://github.com/apache/ozone/pull/5970#discussion_r1449814105
##########
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/ListIterator.java:
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@@ -321,7 +353,9 @@ public boolean hasNext() {
return !minHeap.isEmpty();
}
- public HeapEntry next() {
+ // HeapEntry can be null when a key is marked as deleted because
+ // value of key would be returned as null from cache iterator.
+ public @Nullable HeapEntry next() {
Review Comment:
ok.
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