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https://issues.apache.org/jira/browse/LUCENE-5361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nik Everett updated LUCENE-5361:
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Attachment: LUCENE-5361.patch
Fix the issue by pushing boosts from parent queries to child queries when the
parent queries are flattened. I clone the child queries before setting their
boost so I don't break anything that expects them unchanged. I'm not super
happy that I have to clone the queries but it seemed like the simplest solution.
> FVH throws away some boosts
> ---------------------------
>
> Key: LUCENE-5361
> URL: https://issues.apache.org/jira/browse/LUCENE-5361
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Nik Everett
> Priority: Minor
> Attachments: LUCENE-5361.patch
>
>
> The FVH's FieldQuery throws away some boosts when flattening queries,
> including DisjunctionMaxQuery and BooleanQuery queries. Fragments generated
> against queries containing boosted boolean queries don't end up sorted
> correctly.
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