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https://issues.apache.org/jira/browse/LUCENE-3976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Luca Cavanna updated LUCENE-3976:
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Attachment: LUCENE-3976.patch
The patch tries to address unexpected errors while parsing affix files and
dictionaries. I just added an external try catch with a generic "Error while
parsing the affix/dictionary file", in my opinion better than just eventually
throwing some unchecked exception. Let me know if there's something else we can
improve meanwhile.
> Improve error messages for unsupported Hunspell formats
> -------------------------------------------------------
>
> Key: LUCENE-3976
> URL: https://issues.apache.org/jira/browse/LUCENE-3976
> Project: Lucene - Java
> Issue Type: Improvement
> Components: modules/analysis
> Reporter: Chris Male
> Attachments: LUCENE-3976.patch, LUCENE-3976.patch
>
>
> Our hunspell implementation is never going to be able to support the huge
> variety of formats that are out there, especially since our impl is based on
> papers written on the topic rather than being a pure port.
> Recently we ran into the following suffix rule:
> {noformat}SFX CA 0 /CaCp{noformat}
> Due to the missing regex conditional, an AOE was being thrown, which made it
> difficult to diagnose the problem.
> We should instead try to provide better error messages showing what we were
> unable to parse.
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