Chris M. Hostetter created SOLR-15048: -----------------------------------------
Summary: collapse + query elevation behaves inconsistenty w/ 'null group' docs depending on group head selector Key: SOLR-15048 URL: https://issues.apache.org/jira/browse/SOLR-15048 Project: Solr Issue Type: Bug Security Level: Public (Default Security Level. Issues are Public) Reporter: Chris M. Hostetter Assignee: Chris M. Hostetter while working on SOLR-15047, I realized I wasn't really clear on what the _expected_ semantics of were suppose to be when "boosting" docs that had null values in the collapse field. I expanded on my test from that jira, to demonstrate the logic i (thought) i understood from the Ord based collector - but then discovered that depending on the group head selector used (ie: OrdScoreCollector vs OrdFieldValueCollector+OrdIntStrategy vs OrdFieldValueCollector+OrdValueSourceStrategy , etc...) you get different behavior - not just in what group head is selected, but even when the behavior should be functionally equivilent, you can get different sets of groups. I have not dug into WTF is happening here, but I'll attach my WIP test -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org