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https://issues.apache.org/jira/browse/SOLR-10552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15982004#comment-15982004
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ASF subversion and git services commented on SOLR-10552:
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Commit 71ce0d31a6a907bf1566fc51324d5f26e4205c21 in lucene-solr's branch
refs/heads/master from [[email protected]]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=71ce0d3 ]
SOLR-10548: SOLR-10552: numBuckets should use hll and ignore mincount>1
filtering
> numBuckets is not consistent between distrib and non-distrib requests
> ---------------------------------------------------------------------
>
> Key: SOLR-10552
> URL: https://issues.apache.org/jira/browse/SOLR-10552
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Affects Versions: 5.1
> Reporter: Yonik Seeley
> Attachments: SOLR-10552.patch
>
>
> The main problem is mincount... in a non-distrib query, numBuckets reflects
> the number of buckets that are screened out after mincount is applied. In
> distributed mode, we can't do this (or rather, the only way to do it would be
> to tramsmit all bucket counts to an aggregator node).
> We should perhaps just make numBuckets always pre-mincount to be consistent,
> and use hyper-log-log by default?
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