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https://issues.apache.org/jira/browse/LUCENE-8845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16860008#comment-16860008
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Alan Woodward commented on LUCENE-8845:
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Thanks for the review!
1) Good idea
2) I think this is covered by the javadocs and the 'expert' marking. Some
users really do need to see all expansions, and if they're aware of the
trade-offs involved then I don't think we need any further hard caps.
3) This is a general accuracy improvement, which was only picked up when I
added specific tests for the expansion cap.
> Allow maxExpansions to be set on multi-term Intervals
> -----------------------------------------------------
>
> Key: LUCENE-8845
> URL: https://issues.apache.org/jira/browse/LUCENE-8845
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Alan Woodward
> Assignee: Alan Woodward
> Priority: Major
> Attachments: LUCENE-8845.patch
>
>
> MultiTermIntervalsSource has a maxExpansions parameter which is always set to
> 128 by the factory methods Intervals.prefix() and Intervals.wildcard(). We
> should keep 128 as the default, but also add additional methods that take a
> configurable maximum.
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