prashantwason commented on a change in pull request #3873:
URL: https://github.com/apache/hudi/pull/3873#discussion_r748692780
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File path: hudi-common/src/main/java/org/apache/hudi/common/data/HoodieList.java
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@@ -132,6 +132,14 @@ public long count() {
return HoodieList.of(new ArrayList<>(new HashSet<>(listData)));
}
+ @Override
+ public HoodieData<T> union(HoodieData<T> other) {
+ List<T> unionResult = new ArrayList<>();
Review comment:
small perf improvement if the size is initialized to the sum of the two
lists.
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