[jira] [Commented] (SOLR-10321) Unified highlighter returns empty fields when using glob

[ASF subversion and git services (Jira)]

    [ 
https://issues.apache.org/jira/browse/SOLR-10321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17470987#comment-17470987
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ASF subversion and git services commented on SOLR-10321:
--------------------------------------------------------

Commit b20e2a7a3e1da36b6decf3902c30fe13e69a1fa4 in solr's branch 
refs/heads/branch_9x from David Smiley
[ https://gitbox.apache.org/repos/asf?p=solr.git;h=b20e2a7 ]

SOLR-10321: highlighting (unified): Don't return fields with no highlights. 
(#487)

In truth, the UH doesn't know the difference between a doc having a field (but 
got no highlights) vs not having the field.  This change is an optimization in 
edge cases of highlighting many fields.

> Unified highlighter returns empty fields when using glob
> --------------------------------------------------------
>
>                 Key: SOLR-10321
>                 URL: https://issues.apache.org/jira/browse/SOLR-10321
>             Project: Solr
>          Issue Type: Improvement
>          Components: highlighter
>    Affects Versions: 6.4.2
>            Reporter: Markus Jelsma
>            Assignee: David Smiley
>            Priority: Blocker
>             Fix For: 9.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> {code}
> q=lama&hl.method=unified&hl.fl=content_*
> {code}
> returns:
> {code}
>   <lst 
> name="http://www.nu.nl/weekend/3771311/dalai-lama-inspireert-westen.html";>
>     <arr name="content_en"/>
>     <arr name="content_nl">
>       <str>Nobelprijs Voorafgaand aan zijn bezoek aan Nederland is de dalai 
> &lt;em&gt;lama&lt;/em&gt; in Noorwegen om te vieren dat 25 jaar geleden de 
> Nobelprijs voor de Vrede aan hem werd toegekend. Anders dan in Nederland 
> wordt de dalai &lt;em&gt;lama&lt;/em&gt; niet ontvangen in het Noorse 
> parlement. </str>
>     </arr>
>     <arr name="content_general"/>
>     <arr name="content_de"/>
>     <arr name="content_fr"/>
>     <arr name="content_es"/>
>     <arr name="content_pt"/>
>     <arr name="content_ja"/>
>     <arr name="content_zh-cn"/>
>     <arr name="content_th"/>
>     <arr name="content_ar"/>
>   </lst>
> {code}
> FastVector and original do not emit: 
> {code}
>     <arr name="content_de"/>
>     <arr name="content_fr"/>
>     <arr name="content_es"/>
>     <arr name="content_pt"/>
>     <arr name="content_ja"/>
>     <arr name="content_zh-cn"/>
>     <arr name="content_th"/>
>     <arr name="content_ar"/>
> {code}



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