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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-15854) MM tables - autoColumnStats_9.q different stats
Date Fri, 03 Mar 2017 02:46:45 GMT

     [ https://issues.apache.org/jira/browse/HIVE-15854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin resolved HIVE-15854.
-------------------------------------
       Resolution: Duplicate
    Fix Version/s: hive-14535

This was caused by the issue with MM and skewjoin that was fixed in a different JIRA

> MM tables - autoColumnStats_9.q different stats
> -----------------------------------------------
>
>                 Key: HIVE-15854
>                 URL: https://issues.apache.org/jira/browse/HIVE-15854
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: hive-14535
>
>
> There's difference in column stats for unclear reason (null count). The results of the
queries are the same (if added to the file). Logs are huge and it's unclear how to investigate,
probably the stats UDF needs to be logged in the debugger with all rows.



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