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Posted to dev@lucene.apache.org by "Alexandre Rafalovitch (JIRA)" <ji...@apache.org> on 2018/07/30 14:55:00 UTC
[jira] [Reopened] (SOLR-12574) SignificantTermsQParserPlugin should
output its keys in a combined bucket
[ https://issues.apache.org/jira/browse/SOLR-12574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexandre Rafalovitch reopened SOLR-12574:
------------------------------------------
The solution is not complete yet.
> SignificantTermsQParserPlugin should output its keys in a combined bucket
> -------------------------------------------------------------------------
>
> Key: SOLR-12574
> URL: https://issues.apache.org/jira/browse/SOLR-12574
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: query parsers
> Affects Versions: 7.4
> Reporter: Alexandre Rafalovitch
> Assignee: Alexandre Rafalovitch
> Priority: Minor
> Fix For: 7.5
>
> Attachments: SOLR-12574.patch
>
>
> SignificantTermsQParserPlugin is not yet visible to the users (was not documented or spelt correctly in 7.4), so there is still a chance to fix its output before people start using it.
> Currently, it injects 6 different keys into the document, on the same level as responseHeader and response. This feels like polluting top-level space. It may be better to put all those keys under one bucket (e.g. significantTerms). Additionally, resultCount is always the same as response.numFound (documents found), so does not seem to be needed.
> Current output:
> {code:java}
> {
> "responseHeader": {
> "status": 0,
> "QTime": 1,
> "params": {
> "q": "directed_by_str:\"Steven Soderbergh\"",
> "fq": "{!significantTerms field=genre numTerms=2}",
> "rows": "1",
> "wt": "json"
> }
> },
> "numDocs": 1100,
> "resultCount": 5,
> "sterms": [
> "biographical",
> "romance"
> ],
> "scores": [
> 2.5552773475646973,
> 2.6387078762054443
> ],
> "docFreq": [
> 74,
> 270
> ],
> "queryDocFreq": [
> 2,
> 3
> ],
> "response": {
> "numFound": 5,
> "start": 0,
> "docs": [
> {
> "id": "/en/bubble",
> "directed_by": [
> "Steven Soderbergh"
> ],
> "initial_release_date": "2005-09-03T00:00:00Z",
> "name": "Bubble",
> "genre": [
> "Crime Fiction",
> "Mystery",
> "Indie film",
> "Thriller",
> "Drama"
> ],
> "_version_": 1606610059993808899
> }
> ]
> }
> }{code}
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