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Robert Muir commented on LUCENE-8040: ------------------------------------- +1 to take the conservative approach and just commit to master: the stats can't be -1 there. > Optimize IndexSearcher.collectionStatistics > ------------------------------------------- > > Key: LUCENE-8040 > URL: https://issues.apache.org/jira/browse/LUCENE-8040 > Project: Lucene - Core > Issue Type: Improvement > Components: core/search > Reporter: David Smiley > Assignee: David Smiley > Fix For: 7.2 > > Attachments: LUCENE-8040.patch, LUCENE-8040.patch, MyBenchmark.java, > lucenecollectionStatisticsbench.zip > > > {{IndexSearcher.collectionStatistics(field)}} can do a fair amount of work > because with each invocation it will call {{MultiFields.getTerms(...)}}. The > effects of this are aggravated for queries with many fields since each field > will want statistics, and also aggravated when there are many segments. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org