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Posted to issues@hive.apache.org by "Vineet Garg (Jira)" <ji...@apache.org> on 2019/12/12 07:30:00 UTC
[jira] [Assigned] (HIVE-22632) Improve estimateRowSizeFromSchema
[ https://issues.apache.org/jira/browse/HIVE-22632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vineet Garg reassigned HIVE-22632:
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> Improve estimateRowSizeFromSchema
> ---------------------------------
>
> Key: HIVE-22632
> URL: https://issues.apache.org/jira/browse/HIVE-22632
> Project: Hive
> Issue Type: Improvement
> Components: Statistics
> Reporter: Vineet Garg
> Assignee: Vineet Garg
> Priority: Major
>
> estimateRowSizeFromSchema un-necessarily iterate and do look-up. This could be avoided.
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