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https://issues.apache.org/jira/browse/SOLR-3055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14259553#comment-14259553
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Koji Sekiguchi commented on SOLR-3055:
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Hi Uchida-san, thank you for your effort for reworking this issue!
According to your observation (pros and cons), I like the 1st strategy to go
on. And if you agree, why don't you add test cases for that one? And also,
don't we need to consider other n-gram type Tokenizers even TokenFilters, such
as NGramTokenFilter and CJKBigramFilter?
And, I think there is a restriction when minGramSize != maxGramSize. If it's
not significant, I think we can examine the restriction separately from this
issue because we rarely set different values to those for searching CJK words.
But we use a lot NGramTokenizer with fixed gram size for searching CJK words,
and we could get a nice performance gain by the patch as you've showed us.
> Use NGramPhraseQuery in Solr
> ----------------------------
>
> Key: SOLR-3055
> URL: https://issues.apache.org/jira/browse/SOLR-3055
> Project: Solr
> Issue Type: New Feature
> Components: Schema and Analysis, search
> Reporter: Koji Sekiguchi
> Priority: Minor
> Attachments: SOLR-3055-1.patch, SOLR-3055-2.patch, SOLR-3055.patch,
> schema.xml, solrconfig.xml
>
>
> Solr should use NGramPhraseQuery when searching with default slop on n-gram
> field.
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