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Posted to issues@hive.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2017/11/23 10:40:00 UTC

[jira] [Updated] (HIVE-18139) spark may miss results in case column stats are gathered

     [ https://issues.apache.org/jira/browse/HIVE-18139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zoltan Haindrich updated HIVE-18139:
------------------------------------
    Attachment: missing_results.patch

see [^missing_results.patch] around the end for the lost resultsets.

> spark may miss results in case column stats are gathered
> --------------------------------------------------------
>
>                 Key: HIVE-18139
>                 URL: https://issues.apache.org/jira/browse/HIVE-18139
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Zoltan Haindrich
>         Attachments: missing_results.patch
>
>
> add {{set hive.stats.column.autogather=true;}} at the beginning of {{ql/src/test/queries/clientpositive/auto_sortmerge_join_13.q}}  to repro.



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