vigyasharma commented on code in PR #14373: URL: https://github.com/apache/lucene/pull/14373#discussion_r2008971507
########## lucene/CHANGES.txt: ########## @@ -35,6 +35,10 @@ Optimizations --------------------- * GITHUB#14011: Reduce allocation rate in HNSW concurrent merge. (Viliam Durina) * GITHUB#14022: Optimize DFS marking of connected components in HNSW by reducing stack depth, improving performance and reducing allocations. (Viswanath Kuchibhotla) +* GITHUB#14373: Optimized `ParallelLeafReader` to improve term vector fetching efficiency. +- Fetches all term vectors once per reader instead of per field. +- Reduces complexity from **O(n²) to O(n)**. +- Enhances performance for documents with many fields. (Divyansh Agrawal) Review Comment: We generally keep a single bullet per changes entry. Details are already available in the pull request that the entry points too. -- 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: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
