itschrispeck commented on code in PR #12466:
URL: https://github.com/apache/pinot/pull/12466#discussion_r1520649238
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pinot-segment-local/src/main/java/org/apache/pinot/segment/local/segment/index/readers/json/ImmutableJsonIndexReader.java:
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@@ -309,12 +242,21 @@ private int getDocId(int flattenedDocId) {
@Override
public Map<String, RoaringBitmap> getMatchingDocsMap(String key) {
Map<String, RoaringBitmap> matchingDocsMap = new HashMap<>();
+ Pair<String, MutableRoaringBitmap> result = processArrayIndex(key);
+ key = result.getLeft();
+ MutableRoaringBitmap arrayIndexFlattenDocIds = result.getRight();
+ if (arrayIndexFlattenDocIds != null && arrayIndexFlattenDocIds.isEmpty()) {
+ return matchingDocsMap;
+ }
int[] dictIds = getDictIdRangeForKey(key);
-
for (int dictId = dictIds[0]; dictId < dictIds[1]; dictId++) {
// get docIds from posting list, convert these to the actual docIds
ImmutableRoaringBitmap flattenedDocIds =
_invertedIndex.getDocIds(dictId);
- PeekableIntIterator it = flattenedDocIds.getIntIterator();
+ PeekableIntIterator it = arrayIndexFlattenDocIds == null ?
flattenedDocIds.getIntIterator()
+ : intersect(arrayIndexFlattenDocIds.clone(), flattenedDocIds);
Review Comment:
How about `MutableRoaringBitmap.and(arrayIndexFlattenDocIds,
flattenedDocIds)`?
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