Jackie-Jiang commented on code in PR #15685: URL: https://github.com/apache/pinot/pull/15685#discussion_r2112938348
########## pinot-segment-local/src/main/java/org/apache/pinot/segment/local/realtime/impl/json/MutableJsonIndexImpl.java: ########## @@ -117,9 +131,15 @@ private void addFlattenedRecords(List<Map<String, String>> records) { for (Map.Entry<String, String> entry : record.entrySet()) { // Put both key and key-value into the posting list. Key is useful for checking if a key exists in the json. String key = entry.getKey(); - _postingListMap.computeIfAbsent(key, k -> new RoaringBitmap()).add(_nextFlattenedDocId); + _postingListMap.computeIfAbsent(key, k -> { + _bytesSize += Utf8.encodedLength(key); Review Comment: UTF-8 encoding length is the size on disk, not on heap though. This is not a blocking comment -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org