[SOLR-14453] Solr proximity search highlighting issue

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 8.4.1
• Component/s: highlighter
• Assignee: Unassigned
• Reporter: amit naliyapara
• Created: 01/May/20 08:56
• Updated: 27/May/20 18:04
• Resolved: 02/May/20 16:05

Description

I found some problem in highlighting module. Not all the search terms are getting highlighted.

Sample query: q=

{!complexphrase+inOrder=true}

"pos1 (pos2 OR pos3)"~30&hl=true
Indexed text: "pos1 pos2 pos3 pos4"
You can see that only two terms are highlighted like, "<em>pos1</em> <em>pos2</em> pos3 pos4"
Please find attached Not-highlighted-response screen shot for same.

The scenario is when term positions are in-order in document and query both.

If term position not in-order then it work proper
Sample query: q=

{!complexphrase+inOrder=false}

"pos3 (pos1 OR pos2)"~30&hl=true
You can see that all three term are highlighted like, "<em>pos1</em> <em>pos2</em> <em>pos3</em> pos4"
Please find attached Highlighted-response screen shot for same.

The scenario is same in Solr source code since long time (I have checked in Solr version 4 to version 7).

Issue Links

• is blocked by: LUCENE-7398 Nested Span Queries are buggy