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https://issues.apache.org/jira/browse/LUCENE-7505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael McCandless updated LUCENE-7505:
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Attachment: LUCENE-7505.patch
Patch w/ test + fix; I think it's ready.
The problem was we were producing this BooleanQuery when user typed "foo":
{noformat}
foo +context:bar
{noformat}
when you did not require all terms and provided a context filter on bar, but of
course this will include hits that had {{context:bar}} but not {{foo}}.
This fix is easy: in this case, I push the {{foo}} part (which can be multiple
terms) down into a new BQ MUST clause.
> AnalyzingInfixSuggester returns wrong results with allTermsRequired=false
> plus contexts
> ---------------------------------------------------------------------------------------
>
> Key: LUCENE-7505
> URL: https://issues.apache.org/jira/browse/LUCENE-7505
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: master (7.0), 6.3
>
> Attachments: LUCENE-7505.patch
>
>
> I hit this bug while dog-food eating (attempting to upgrade
> http://jirasearch.mikemccandless.com from 4.6.x to 6.x):
> If you ask {{AnalyzingInfixSuggester}} for suggestions, but 1) you do not
> require all terms to match, and 2) you provide a context for filtering the
> results, then you'll get back results that did not match any of the terms
> from the user's query but did match solely the context filter.
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