loquisgon commented on code in PR #12392:
URL: https://github.com/apache/druid/pull/12392#discussion_r847871721
##########
indexing-service/src/main/java/org/apache/druid/indexing/common/task/CompactionTask.java:
##########
@@ -550,16 +552,18 @@ private String createIndexTaskSpecId(int i)
segmentProvider,
lockGranularityInUse
);
+
final Map<DataSegment, File> segmentFileMap = pair.lhs;
final List<TimelineObjectHolder<String, DataSegment>> timelineSegments =
pair.rhs;
if (timelineSegments.size() == 0) {
return Collections.emptyList();
}
- // find metadata for interval
+ // find metadata for intervals with real data segments
// queryableIndexAndSegments is sorted by the interval of the dataSegment
- final List<NonnullPair<QueryableIndex, DataSegment>>
queryableIndexAndSegments = loadSegments(
+ // Note that this list will contain null QueriableIndex values for
tombstones
+ final List<Pair<QueryableIndex, DataSegment>> queryableIndexAndSegments =
loadSegments(
Review Comment:
The reason I put null values is to leave the current code flow as is as most
as possible to mitigate the possibility of introducing a bug if refactoring. So
now that list will also carry tombstones (thus nulls in the corresponding entry
in the pair for a tombstone).
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