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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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Erick Erickson updated LUCENE-7705:
-----------------------------------
Attachment: LUCENE-7705.patch
Final patch, added CHANGES.txt etc. Incorporates [~rcmuir]'s suggestions,
thanks Robert!:
1> Integer parameters are now int
2> put tokenizers back in TestRandomChains (well, really took out the special
handling of these tokenizers)
3> added tests for 0 len and > StandardTokenizer.MAX_TOKEN_LENGTH_LIMIT (1M,
which is still very large).
4> Added better comments in the javadocs
5> added test for input > I/O buffer size.
Unless there are objections I'll commit this tomorrow.
> 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, 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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