[jira] [Resolved] (HIVE-10334) LLAP: Self-joins with the cache enabled

["Sergey Shelukhin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-10334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin resolved HIVE-10334.
-------------------------------------
       Resolution: Fixed
    Fix Version/s: llap

in branch

> LLAP: Self-joins with the cache enabled
> ---------------------------------------
>
>                 Key: HIVE-10334
>                 URL: https://issues.apache.org/jira/browse/HIVE-10334
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: llap
>            Reporter: Gopal V
>            Assignee: Sergey Shelukhin
>             Fix For: llap
>
>
> Looks like reading the same split from 2 tasks in the same process might have some corner cases.
> {code}
> hive> select count(1) from tpch_orc_snappy_1000.region y join tpch_orc_snappy_1000.region x;
> OK
> 0
> {code}
> {code}
> hive> set hive.llap.io.enabled=false;
> hive> select count(1) from tpch_orc_snappy_1000.region y join tpch_orc_snappy_1000.region x;
> OK
> 25
> {code}



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