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https://issues.apache.org/jira/browse/JCR-3428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13457709#comment-13457709
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Alex Parvulescu commented on JCR-3428:
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right, that makes sense.
So I'll backport with a different rewrite to 2.4.
As far as I see the different behavior comes from the different
ConstantScoreQuery#extractTerms implentation in lucene 3.0.3 vs 3.6/trunk:
In 3.0.3 it does nothing [0] and in 3.6/trunk it delegates to the wrapped query
[1]
[0]
http://svn.apache.org/viewvc/lucene/java/tags/lucene_3_0_3/src/java/org/apache/lucene/search/ConstantScoreQuery.java?revision=1040994&view=markup#l47
[1]
http://svn.apache.org/viewvc/lucene/dev/trunk/lucene/core/src/java/org/apache/lucene/search/ConstantScoreQuery.java?revision=1386763&view=markup#l83
> Partial search terms are no longer highlighted in the excerpts
> ---------------------------------------------------------------
>
> Key: JCR-3428
> URL: https://issues.apache.org/jira/browse/JCR-3428
> Project: Jackrabbit Content Repository
> Issue Type: Bug
> Components: jackrabbit-core
> Affects Versions: 2.4.3, 2.5.1
> Reporter: Alex Parvulescu
> Assignee: Alex Parvulescu
> Fix For: 2.6
>
>
> It seems that the highlighting behavior has changed after the lucene 3.0.3
> upgrade.
> This slipped unnoticed until now, and it affects the current code (using
> lucene 3.6) as well.
> Before for partial search terms the highlighter would highlight the entire
> matching term, now it fails to do so.
> Example, for the content: {{lorem ipsum dolor sit amet}} searching for
> {{ipsu*}} would have to highlight the entire matching term {{ipsum}}, and
> currently it does not.
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