nastra commented on code in PR #9354:
URL: https://github.com/apache/iceberg/pull/9354#discussion_r1433651142
##########
core/src/main/java/org/apache/iceberg/MergingSnapshotProducer.java:
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@@ -892,15 +892,18 @@ private void cleanUncommittedAppends(Set<ManifestFile>
committed) {
}
}
- ListIterator<ManifestFile> deleteManifestsIterator =
cachedNewDeleteManifests.listIterator();
- while (deleteManifestsIterator.hasNext()) {
- ManifestFile deleteManifest = deleteManifestsIterator.next();
- if (!committed.contains(deleteManifest)) {
- deleteFile(deleteManifest.path());
- deleteManifestsIterator.remove();
+ boolean hasDeleteDeletes = false;
+ for (ManifestFile cachedNewDeleteManifest : cachedNewDeleteManifests) {
+ if (!committed.contains(cachedNewDeleteManifest)) {
+ deleteFile(cachedNewDeleteManifest.path());
+ hasDeleteDeletes = true;
Review Comment:
we can't null out `cachedNewDeleteManifests` because it's `final`. So the
only thing that's being done in the code is to clear that collection
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