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https://issues.apache.org/jira/browse/HIVE-20636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16633561#comment-16633561
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Ashutosh Chauhan commented on HIVE-20636:
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+1
> Improve number of null values estimation after outer join
> ---------------------------------------------------------
>
> Key: HIVE-20636
> URL: https://issues.apache.org/jira/browse/HIVE-20636
> Project: Hive
> Issue Type: Bug
> Components: Statistics
> Affects Versions: 4.0.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-20636.01.patch, HIVE-20636.01.patch,
> HIVE-20636.patch
>
>
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