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https://issues.apache.org/jira/browse/LUCENE-3455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Male updated LUCENE-3455:
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Attachment: LUCENE-3455.patch
Patch which converts the last consumers over to using reusableTokenStream().
Couple of changes to the classic QP included in this. Rather than silently
returning null on an IOException, a ParseException is now thrown. Equally,
where before the IOException was simply ignored, an Exception is thrown.
Going to commit this shortly and then change reusableTokenStream() to
tokenStream().
> All Analysis Consumers should use reusableTokenStream
> -----------------------------------------------------
>
> Key: LUCENE-3455
> URL: https://issues.apache.org/jira/browse/LUCENE-3455
> Project: Lucene - Java
> Issue Type: Sub-task
> Components: modules/analysis
> Reporter: Chris Male
> Assignee: Chris Male
> Attachments: LUCENE-3455-test-consumers.patch,
> LUCENE-3455-test-consumers.patch, LUCENE-3455.patch
>
>
> With Analyzer now using TokenStreamComponents, theres no reason for Analysis
> consumers to use tokenStream() (it just gives bad performance). Consequently
> all consumers will be moved over to using reusableTokenStream(). The only
> challenge here is that reusableTokenStream throws an IOException which many
> consumers are not rigged to deal with.
> Once all consumers have been moved, we can rename reusableTokenStream() back
> to tokenStream().
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