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ASF subversion and git services commented on LUCENE-10484: ---------------------------------------------------------- Commit b0ecba4fb243d24d083325c7482f9725bccc57db in lucene's branch refs/heads/branch_9x from Luca Cavanna [ https://gitbox.apache.org/repos/asf?p=lucene.git;h=b0ecba4fb24 ] LUCENE-10484: Add support for concurrent facets random sampling (#765) This commit adds a new createManager static method to RandomSamplingFacetsCollector that allows users to perform random sampling concurrently. The returned collector manager is very similar to the existing FacetsCollectorManager but it exposes a specialized reduced RandomSamplingFacetsCollector. This relates to [LUCENE-10002](https://issues.apache.org/jira/browse/LUCENE-10002). It allows users to use a collector manager instead of a collector when doing random sampling, in the effort of reducing usages of IndexSearcher#search(Query, Collector). > Add support for concurrent facets random sampling > ------------------------------------------------- > > Key: LUCENE-10484 > URL: https://issues.apache.org/jira/browse/LUCENE-10484 > Project: Lucene - Core > Issue Type: Improvement > Components: modules/facet > Reporter: Luca Cavanna > Priority: Minor > Fix For: 9.2 > > Time Spent: 20m > Remaining Estimate: 0h > > While FacetsCollectorManager exists to allows users to concurrently do facets > collection through FacetsCollector, RandomSamplingFacetsCollector does not > have a corresponding collector manager that easily allows users to > concurrently do random sampling. The needed collector manager would be very > similar to FacetsCollectorManager, yet it would need to expose a specialized > reduced RandomSamplingFacetsCollector, and the reduction should call > getOriginalMatchingDocs instead of getMatchingDocs, which modifies the > internal totalHits when called. > This relates to LUCENE-10002 and would allow to use a collector manager > instead of a collector when doing random sampling, in the effort of reducing > usages of IndexSearcher#search(Query, Collector). -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org