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Posted to issues@hive.apache.org by "LuGuangMing (Jira)" <ji...@apache.org> on 2019/09/20 02:11:00 UTC

[jira] [Updated] (HIVE-22198) parallel to run unoin-all missing a part of data

     [ https://issues.apache.org/jira/browse/HIVE-22198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

LuGuangMing updated HIVE-22198:
-------------------------------
    Summary: parallel to run unoin-all missing a part of data  (was: set parallel to run an unoin-all SQL and result missing a part of data)

> parallel to run unoin-all missing a part of data
> ------------------------------------------------
>
>                 Key: HIVE-22198
>                 URL: https://issues.apache.org/jira/browse/HIVE-22198
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 3.1.0
>            Reporter: LuGuangMing
>            Assignee: LuGuangMing
>            Priority: Major
>         Attachments: test-parallel-skewJoin-unoinall.sql
>
>
> connect hiveserver to set hive.auto.convert.join=false,hive.optimize.skewjoin=true, hive.exec.parallel=true, and run an unoin all with two child join query, result is wrong, it's missing data. details check attatchment sql file
>  



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