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Adrien Grand commented on LUCENE-8788: -------------------------------------- I think this is definitely worth exploring. It looks like a subset of LUCENE-8727, since we are only aiming at using fully collected slices here to speed up slices that have not been collected yet. > Order LeafReaderContexts by Estimated Number Of Hits > ---------------------------------------------------- > > Key: LUCENE-8788 > URL: https://issues.apache.org/jira/browse/LUCENE-8788 > Project: Lucene - Core > Issue Type: Improvement > Reporter: Atri Sharma > Priority: Major > > We offer no guarantee on the order in which an IndexSearcher will look at > segments during a search operation. This can be improved for use cases where > an engine using Lucene invokes early termination and uses the partially > collected hits. A better model would be if we sorted segments by the > estimated number of hits, thus increasing the probability of the overall > relevance of the returned partial results. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org