danny0405 commented on code in PR #18408:
URL: https://github.com/apache/hudi/pull/18408#discussion_r3007012038
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hudi-common/src/main/java/org/apache/hudi/common/table/timeline/versioning/v1/ArchivedTimelineV1.java:
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@@ -320,8 +320,10 @@ private InstantsLoader(boolean loadInstantDetails) {
public void accept(String instantTime, GenericRecord record) {
Option<HoodieInstant> instant = readCommit(instantTime, record,
loadInstantDetails, null);
if (instant.isPresent()) {
- instantsInRange.computeIfAbsent(instant.get().requestedTime(), s ->
new ArrayList<>())
- .add(instant.get());
+ List<HoodieInstant> instantsForTime =
instantsInRange.computeIfAbsent(instant.get().requestedTime(), s -> new
ArrayList<>());
+ if (!instantsForTime.contains(instant.get())) {
+ instantsForTime.add(instant.get());
Review Comment:
should we use `TreeSet` to keep the lookup efficient.
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