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https://issues.apache.org/jira/browse/LUCENE-7705?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amrit Sarkar updated LUCENE-7705:
---------------------------------
    Attachment: LUCENE-7705

> Allow CharTokenizer-derived tokenizers and KeywordTokenizer to configure the 
> max token length
> ---------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-7705
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7705
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Amrit Sarkar
>            Assignee: Erick Erickson
>            Priority: Minor
>         Attachments: LUCENE-7705, LUCENE-7705.patch, LUCENE-7705.patch, 
> LUCENE-7705.patch, LUCENE-7705.patch, LUCENE-7705.patch, LUCENE-7705.patch, 
> LUCENE-7705.patch
>
>
> SOLR-10186
> [~erickerickson]: Is there a good reason that we hard-code a 256 character 
> limit for the CharTokenizer? In order to change this limit it requires that 
> people copy/paste the incrementToken into some new class since incrementToken 
> is final.
> KeywordTokenizer can easily change the default (which is also 256 bytes), but 
> to do so requires code rather than being able to configure it in the schema.
> For KeywordTokenizer, this is Solr-only. For the CharTokenizer classes 
> (WhitespaceTokenizer, UnicodeWhitespaceTokenizer and LetterTokenizer) 
> (Factories) it would take adding a c'tor to the base class in Lucene and 
> using it in the factory.
> Any objections?



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