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https://issues.apache.org/jira/browse/LUCENE-5474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shai Erera resolved LUCENE-5474.
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Resolution: Fixed
Fix Version/s: 5.0
4.8
Assignee: Shai Erera
Lucene Fields: New,Patch Available (was: New)
Committed to trunk and 4x. Thanks Rob!
> Add example for retrieving facet counts without retrieving documents
> --------------------------------------------------------------------
>
> Key: LUCENE-5474
> URL: https://issues.apache.org/jira/browse/LUCENE-5474
> Project: Lucene - Core
> Issue Type: Improvement
> Components: modules/facet
> Affects Versions: 4.7
> Reporter: Rob Audenaerde
> Assignee: Shai Erera
> Fix For: 4.8, 5.0
>
> Attachments: FacetOnlyExample.java, LUCENE-5474.patch,
> SimpleFacetsExample.java
>
>
> In the examples of facetting the {{FacetsCollector.search()}} is used. There
> are use cases where you do not need the documents that match the search.
> It would be nice if there is an example showing this.
> Basically, it comes down to using {{searcher.search(query, null /* Filter */,
> facetCollector)}}
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