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From "Commit Tag Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-4290) basic highlighter that uses postings offsets
Date Tue, 11 Dec 2012 16:51:22 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-4290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13529112#comment-13529112
] 

Commit Tag Bot commented on LUCENE-4290:
----------------------------------------

[trunk commit] Michael McCandless
http://svn.apache.org/viewvc?view=revision&revision=1420275

LUCENE-4290: be sure to throw exc if index didn't index offsets 

                
> basic highlighter that uses postings offsets
> --------------------------------------------
>
>                 Key: LUCENE-4290
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4290
>             Project: Lucene - Core
>          Issue Type: New Feature
>          Components: modules/other
>            Reporter: Robert Muir
>             Fix For: 4.1, 5.0
>
>         Attachments: LUCENE-4290.patch
>
>
> We added IndexOptions.DOCS_AND_FREQS_AND_POSITIONS_AND_OFFSETS so you can efficiently
compress character offsets in the postings list, but nothing yet makes use of this.
> Here is a simple highlighter that uses them: it doesn't have many tests or fancy features,
but I think its ok for the sandbox/ (maybe with a couple more tests)
> Additionally I didnt do any benchmarking.

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