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https://issues.apache.org/jira/browse/LUCENE-3087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael McCandless reassigned LUCENE-3087:
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Assignee: Michael McCandless
> highlighting exact phrase with overlapping tokens fails.
> --------------------------------------------------------
>
> Key: LUCENE-3087
> URL: https://issues.apache.org/jira/browse/LUCENE-3087
> Project: Lucene - Java
> Issue Type: Bug
> Components: contrib/highlighter
> Affects Versions: 2.9.4, 3.1
> Reporter: Pierre Gossé
> Assignee: Michael McCandless
> Priority: Minor
> Attachments: LUCENE-3087.patch
>
>
> Fields with overlapping token are not highlighted in search results when
> searching exact phrases, when using TermVector.WITH_OFFSET.
> The document builded in MemoryIndex for highlight does not preserve positions
> of tokens in this case. Overlapping tokens get "flattened" (position
> increment always set to 1), the spanquery used for searching relevant
> fragment will fail to identify the correct token sequence because the
> position shift.
> I corrected this by adding a position increment calculation in sub class
> StoredTokenStream. I added junit test covering this case.
> I used the eclipse codestyle from trunk, but style add quite a few format
> differences between repository and working copy files. I tried to reduce
> them, but some linewrapping rules still doesn't match.
> Correction patch joined
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