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https://issues.apache.org/jira/browse/SOLR-1268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Koji Sekiguchi updated SOLR-1268:
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Attachment: SOLR-1268-0_fragsize.patch
{quote}
I have noticed an exception is thrown when using fragSize = 0 (wich should
return the whole field highlighted):
"fragCharSize(0) is too small. It must be 18 or higher.
java.lang.IllegalArgumentException: fragCharSize(0) is too small. It must be 18
or higher"
{quote}
Thanks, Marc.
Solr 1.4 uses NullFragmenter that highlights whole content when you set
fragsize to 0. But FVH doesn't have such feature because of using different
algorithm.
In the attached patch, Solr sets fragsize to Integer.MAX_VALUE if user trys to
set 0 when FVH is used. This prevents runtime error.
I think it is necessary in Solr level because Solr automatically switch to use
FVH when the highlighting field is termVectors/termPositions/termOffsets are
all true unless hl.useHighlighter set to true.
> Incorporate Lucene's FastVectorHighlighter
> ------------------------------------------
>
> Key: SOLR-1268
> URL: https://issues.apache.org/jira/browse/SOLR-1268
> Project: Solr
> Issue Type: New Feature
> Components: highlighter
> Reporter: Koji Sekiguchi
> Assignee: Koji Sekiguchi
> Priority: Minor
> Fix For: 1.5
>
> Attachments: SOLR-1268-0_fragsize.patch, SOLR-1268.patch,
> SOLR-1268.patch
>
>
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