[SOLR-14782] QueryElevationComponent does not handle escaped query terms

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 8.2
• Fix Version/s: 8.7
• Component/s: query parsers
• Labels: elevation
• Assignee: Bruno Roustant
• Reporter: Thomas Schmiereck
• Created: 27/Aug/20 14:06
• Updated: 04/Nov/20 15:21
• Resolved: 02/Sep/20 16:07

Description

Description

if the elevate.xml contains a entry with spaces:

<query text="aaa bbb"><doc id="core2docId2" /></query>

and the Solr query term is escaped:

?q=aaa\+bbb

the Solr search itself handels this correctly, but the elevate component "QueryElevationComponent" does not unescape the query term bevor the lookup in the elevate.xml.

Result is that the entry is not elevated.

A also valid (not escaped) query like:

?q=aaa%20bbb

is working.

Technical Notes

see:
org.apache.solr.handler.component.QueryElevationComponent.MapElevationProvider#getElevationForQuery

 

Issue Links

• links to: GitHub Pull Request #1819