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ASF subversion and git services commented on LUCENE-10245: ---------------------------------------------------------- Commit 82703757fe05a1d3b9efe28d766d4bc3df8a060f in lucene's branch refs/heads/main from Greg Miller [ https://gitbox.apache.org/repos/asf?p=lucene.git;h=8270375 ] LUCENE-10245: Addition of MultiDoubleValues(Source) and MultiLongValues(Source) along with faceting capabilities (#543) > Allow users to provide DocValues to (some) Facets Implementations > ----------------------------------------------------------------- > > Key: LUCENE-10245 > URL: https://issues.apache.org/jira/browse/LUCENE-10245 > Project: Lucene - Core > Issue Type: Improvement > Components: modules/facet > Reporter: Greg Miller > Assignee: Greg Miller > Priority: Minor > Time Spent: 2h > Remaining Estimate: 0h > > We have some {{Facets}} implementations that do aggregations over numeric > values associated with each doc (e.g., {{{}DoubleRangeFacetCounts{}}}, > {{{}LongValueFacetCounts{}}}, etc.). These implementations allow the user to > either specify, 1) a field to source the doc values from, or 2) a custom > source of values in the form of {{{}DoubleValueSource{}}}, > {{{}LongValueSource{}}}, etc. > Unfortunately, these {{xxValueSource}} implementations don't support multiple > values per doc, while indexed doc values do. So if the user has indexed doc > values they want to facet over, it works just fine if docs are multi-valued. > But if they want to provide a custom source of data, they're restricted to > single-value only. > We should consider allowing users to provide their own doc values instances > in favor of the {{xxValueSource}} instances. (I'd propose we deprecate the > {{xxValueSource}} approach) -- 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