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Posted to dev@lucene.apache.org by "Yonik Seeley (JIRA)" <ji...@apache.org> on 2015/05/17 18:10:59 UTC
[jira] [Resolved] (SOLR-7553) Add hyperloglog aggregator
[ https://issues.apache.org/jira/browse/SOLR-7553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yonik Seeley resolved SOLR-7553.
--------------------------------
Resolution: Fixed
> Add hyperloglog aggregator
> ---------------------------
>
> Key: SOLR-7553
> URL: https://issues.apache.org/jira/browse/SOLR-7553
> Project: Solr
> Issue Type: Improvement
> Components: Facet Module
> Reporter: Yonik Seeley
> Assignee: Yonik Seeley
> Fix For: 5.2
>
> Attachments: SOLR-7553.patch
>
>
> Add an hll function (hyperloglog) alternative to unique() for better estimating cardinality.
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