Konstantin Perikov created SOLR-13156:
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Summary: Limiting field facet with certain terms via {!terms} not
taking into account sorting
Key: SOLR-13156
URL: https://issues.apache.org/jira/browse/SOLR-13156
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: Facet Module
Reporter: Konstantin Perikov
When I'm doing limiting facet keys with \{!terms} it doesn't take into account
sorting.
First query not limiting the facet keys:
{{facet.field=title&facet.sort=count&facet=on&q=*:*}}
Response as expected:
{{"facet_counts":\{ "facet_queries":{}, "facet_fields":\{ "title":[ "book2",3,
"book1",2, "book3",1]}, "facet_ranges":{}, "facet_intervals":{},
"facet_heatmaps":{}}}}}
When doing it with limiting:
{{facet.field=\{!terms=Book3,Book2,Book1}title&facet.sort=count&facet=on&q=*:*}}
I'm getting the exact order of how I list terms:
{{"facet_counts":\{ "facet_queries":{}, "facet_fields":\{ "title":[ "Book3",1,
"Book2",3, "Book1",2]}, "facet_ranges":{}, "facet_intervals":{},
"facet_heatmaps":{}}}}}
I've looked at the code, and it's clearly an issue there:
org.apache.solr.request.SimpleFacets#getListedTermCounts
{{for (String term : terms) {}}
{{ int count = searcher.numDocs(ft.getFieldQuery(null, sf, term),
parsed.docs);}}
{{ res.add(term, count);}}
{{}}}
it's just basically iterating over terms and don't do any sorting at all.
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