aokolnychyi commented on code in PR #11495:
URL: https://github.com/apache/iceberg/pull/11495#discussion_r1835614576
##########
core/src/main/java/org/apache/iceberg/MergingSnapshotProducer.java:
##########
@@ -769,6 +794,82 @@ protected void validateDataFilesExist(
}
}
+ // validates there are no concurrently added DVs for referenced data files
+ protected void validateAddedDVs(
+ TableMetadata base,
+ Long startingSnapshotId,
+ Expression conflictDetectionFilter,
+ Snapshot parent) {
+ // skip if there is no current table state or table format doesn't support
DVs
+ if (parent == null || base.formatVersion() < 3) {
+ return;
+ }
+
+ // skip if this operation doesn't add new DVs
+ Set<String> dvRefs = dvRefs();
+ if (dvRefs.isEmpty()) {
+ return;
+ }
+
+ Pair<List<ManifestFile>, Set<Long>> history =
+ validationHistory(
+ base,
+ startingSnapshotId,
+ VALIDATE_ADDED_DVS_OPERATIONS,
+ ManifestContent.DELETES,
+ parent);
+ List<ManifestFile> newDeleteManifests = history.first();
+ Set<Long> newSnapshotIds = history.second();
+
+ Tasks.foreach(newDeleteManifests)
+ .stopOnFailure()
+ .throwFailureWhenFinished()
+ .executeWith(workerPool())
+ .run(m -> validateAddedDVs(m, conflictDetectionFilter, newSnapshotIds,
dvRefs));
Review Comment:
It was me trying to work-around Spotless formatting for closures. I updated.
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