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https://issues.apache.org/jira/browse/LUCENE-7589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15761076#comment-15761076
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ASF subversion and git services commented on LUCENE-7589:
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Commit 3b182aa2fb3e4062f6ec5be819f3aa70aa2e523d in lucene-solr's branch 
refs/heads/feature/metrics from [~jpountz]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=3b182aa ]

LUCENE-7589: Prevent outliers from raising the bpv for everyone.


> Prevent outliers from raising the number of bits of everyone with numeric doc 
> values
> ------------------------------------------------------------------------------------
>
>                 Key: LUCENE-7589
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7589
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Adrien Grand
>            Assignee: Adrien Grand
>            Priority: Minor
>             Fix For: master (7.0)
>
>         Attachments: LUCENE-7589.patch
>
>
> Today we encode entire segments with a single number of bits per value. It 
> was done this way because it was faster, but it also means a single outlier 
> can significantly increase the space requirements. I think we should have 
> protection against that.



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