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Posted to issues@hive.apache.org by "Sankar Hariappan (Jira)" <ji...@apache.org> on 2020/08/21 16:54:00 UTC

[jira] [Resolved] (HIVE-23887) Reset table level basic/column stats during import.

     [ https://issues.apache.org/jira/browse/HIVE-23887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sankar Hariappan resolved HIVE-23887.
-------------------------------------
       Fix Version/s: 4.0.0
    Target Version/s: 4.0.0
          Resolution: Fixed

> Reset table level basic/column stats during import.
> ---------------------------------------------------
>
>                 Key: HIVE-23887
>                 URL: https://issues.apache.org/jira/browse/HIVE-23887
>             Project: Hive
>          Issue Type: Bug
>          Components: Import/Export, Statistics
>            Reporter: Ashish Sharma
>            Assignee: Ashish Sharma
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> While doing "export table db.table to '/import/table' " column stats are not dumped but import doesn't reset the flag which leads to incorrect stats.
> Reset columns stats while import to force Imported to recalculate the Columns stats



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