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Posted to issues@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2018/02/24 02:08:00 UTC

[jira] [Updated] (HIVE-18571) stats issues for MM tables

     [ https://issues.apache.org/jira/browse/HIVE-18571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HIVE-18571:
------------------------------------
    Attachment: HIVE-18571.02.patch

> stats issues for MM tables
> --------------------------
>
>                 Key: HIVE-18571
>                 URL: https://issues.apache.org/jira/browse/HIVE-18571
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>            Priority: Major
>         Attachments: HIVE-18571.01.patch, HIVE-18571.02.patch, HIVE-18571.patch
>
>
> There are multiple stats aggregation issues with MM tables.
> Some simple stats are double counted and some stats (simple stats) are invalid for ACID table dirs altogether. 
> I have a patch almost ready, need to fix some more stuff and clean up.



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