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Posted to issues@lucene.apache.org by "David Smiley (Jira)" <ji...@apache.org> on 2020/06/11 14:15:00 UTC

[jira] [Commented] (SOLR-14557) eDisMax parser switch + braces regression

    [ https://issues.apache.org/jira/browse/SOLR-14557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17133288#comment-17133288 ] 

David Smiley commented on SOLR-14557:
-------------------------------------

The issue description is a bit unclear to me in terms of what you are saying is the bug (you filed this as a bug after all).  Yes there was a change in SOLR-11501 that will affect what you are trying to do.  But what is the bug or problem?  For the overall use-case of wanting to parse that lucene query, then pass {{defType=lucene}} instead of edismax.  You could instead set {{uf=\*,\_query\_}} if you want _users_ to be able to make this choice if you trust them to :-).  This is in the upgrade notes written for SOLR-11501 in CHANGES.txt.

> eDisMax parser switch + braces regression
> -----------------------------------------
>
>                 Key: SOLR-14557
>                 URL: https://issues.apache.org/jira/browse/SOLR-14557
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: query parsers
>            Reporter: Mikhail Khludnev
>            Priority: Major
>              Labels: painful
>
> h2. Solr 4.5
> {{/select?defType=edismax&q=\{!lucene}(foo)&debugQuery=true}} 
>  
>  goes like
>  {code}
>  <str name="rawquerystring">\{!lucene}(foo)</str>
>  <str name="parsedquery_toString">content:foo</str>
>  <str name="QParser">LuceneQParser</str>
> {code}
> fine
> h2. Solr 8.2 
> with luceneMatchVersion=4.5 following SOLR-11501 I know it's a grey zone but it's a question of migrating existing queries. 
> {{/select?defType=edismax&q=\{!lucene}(foo)&debugQuery=true}} 
> goes like 
> {code}
> "querystring":"\{!lucene}(foo)",
>  "parsedquery":"+DisjunctionMaxQuery(((Project.Address:lucene Project.Address:foo) | (Project.OwnerType:lucene Project.OwnerType:foo) 
>  "QParser":"ExtendedDismaxQParser",
> {code}
> blah... 
> but removing braces in 8.2 works perfectly fine 
> {code}
> "querystring":"\{!lucene}foo",
>  "parsedquery":"+content:foo",
>  "parsedquery_toString":"+content:foo",
>  "QParser":"ExtendedDismaxQParser",
>  {code}



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