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Posted to issues@hive.apache.org by "Vineet Garg (Jira)" <ji...@apache.org> on 2019/12/12 07:31:00 UTC

[jira] [Updated] (HIVE-22632) Improve estimateRowSizeFromSchema

     [ https://issues.apache.org/jira/browse/HIVE-22632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vineet Garg updated HIVE-22632:
-------------------------------
    Status: Patch Available  (was: Open)

> 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
>         Attachments: HIVE-22632.1.patch
>
>
> estimateRowSizeFromSchema un-necessarily iterate and do look-up. This could be avoided.



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