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https://issues.apache.org/jira/browse/LUCENE-5425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13892494#comment-13892494
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ASF subversion and git services commented on LUCENE-5425:
---------------------------------------------------------

Commit 1564907 from [~shaie] in branch 'dev/branches/branch_4x'
[ https://svn.apache.org/r1564907 ]

LUCENE-5425: Make creation of FixedBitSet in FacetsCollector overridable

> 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
>             Fix For: 5.0, 4.7
>
>         Attachments: LUCENE-5425.patch, 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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