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https://issues.apache.org/jira/browse/HIVE-20558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16617949#comment-16617949
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Sergey Shelukhin commented on HIVE-20558:
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Is there a reason for this change? It will cause mapjoin to not be used in some
cases.
> Change default of hive.hashtable.key.count.adjustment to 0.99
> --------------------------------------------------------------
>
> Key: HIVE-20558
> URL: https://issues.apache.org/jira/browse/HIVE-20558
> Project: Hive
> Issue Type: Improvement
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-20558.patch
>
>
> Current default is 2
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