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Posted to dev@lucene.apache.org by "Adrien Grand (JIRA)" <ji...@apache.org> on 2016/12/15 16:30:58 UTC
[jira] [Resolved] (LUCENE-7589) Prevent outliers from raising the
number of bits of everyone with numeric doc values
[ https://issues.apache.org/jira/browse/LUCENE-7589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Adrien Grand resolved LUCENE-7589.
----------------------------------
Resolution: Fixed
Fix Version/s: master (7.0)
> 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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