sgup432 opened a new issue, #14183: URL: https://github.com/apache/lucene/issues/14183
### Description I see there have been many discussions around finding the right value for skip_factor ([here](https://issues.apache.org/jira/browse/LUCENE-9002) and https://github.com/apache/lucene/issues/11081), mostly the concern being that caching large query clauses(as per their cost and eventually size) may not make much sense, considering they will make the overall query slow due to cache overhead(locks, eviction). In follow up to this issue - https://github.com/apache/lucene/issues/14028, I see by relaxing `skip_factor` limits, one was able to utilize query cache in a much better way and improve performance. As of today, one can only change this during cache creation [here](https://github.com/apache/lucene/blob/main/lucene/core/src/java/org/apache/lucene/search/LRUQueryCache.java#L124) and not dynamically. Can we allow this to be set dynamically within QueryCache, enabling users to increase or decrease it as needed during runtime? It seems like a harmless change and could be quite useful. -- 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.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
