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https://issues.apache.org/jira/browse/LUCENENET-350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12846545#action_12846545
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Ben Martz commented on LUCENENET-350:
-------------------------------------
Agreed. I was just concerned about the code divergence considering the core
guideline of remaining 1:1 with the original Java code while considering this
contribution as a valuable (and unique to Lucene.Net) branch of an existing
contrib item. I'm at a loss for a better idea though right now.
> Performance enhancement in FastVectorHighlighter
> ------------------------------------------------
>
> Key: LUCENENET-350
> URL: https://issues.apache.org/jira/browse/LUCENENET-350
> Project: Lucene.Net
> Issue Type: Improvement
> Reporter: Bianco Veigel
> Attachments: FieldTermStack.patch, FieldTermStack.patch,
> VectorHighlightMapper.cs
>
>
> I've had some performace issues with highlighting large documents (>25MB
> plain text, > 11000 Terms per Field)
> This can be usual if your indexing i.e. log or trace files.
> Most of the time is spent loading the field value and stored TermVectors and
> Offets and itering over this List.
> I've build a TermVectorMapper which filters this List, by the searched terms,
> so that the time is reduces by approx. 30%
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