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Posted to dev@lucene.apache.org by "John Wang (JIRA)" <ji...@apache.org> on 2014/02/01 20:14:08 UTC
[jira] [Updated] (LUCENE-5425) Make creation of FixedBitSet in
FacetsCollector overridable
[ https://issues.apache.org/jira/browse/LUCENE-5425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Wang updated LUCENE-5425:
------------------------------
Attachment: fixbitset.patch
> Make creation of FixedBitSet in FacetsCollector overridable
> -----------------------------------------------------------
>
> Key: LUCENE-5425
> URL: https://issues.apache.org/jira/browse/LUCENE-5425
> Project: Lucene - Core
> Issue Type: Improvement
> Components: modules/facet
> Affects Versions: 4.6
> Reporter: John Wang
> Attachments: facetscollector.patch, facetscollector.patch, fixbitset.patch
>
>
> In FacetsCollector, creation of bits in MatchingDocs are allocated per query. For large indexes where maxDocs are large creating a bitset of maxDoc bits will be expensive and would great a lot of garbage.
> Attached patch is to allow for this allocation customizable while maintaining current behavior.
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