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Posted to issues@hive.apache.org by "anishek (JIRA)" <ji...@apache.org> on 2017/08/03 05:21:00 UTC

[jira] [Resolved] (HIVE-16714) make Task Dependency on Repl Load more intuitive

     [ https://issues.apache.org/jira/browse/HIVE-16714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

anishek resolved HIVE-16714.
----------------------------
    Resolution: Not A Problem

> make Task Dependency on Repl Load more intuitive
> ------------------------------------------------
>
>                 Key: HIVE-16714
>                 URL: https://issues.apache.org/jira/browse/HIVE-16714
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HiveServer2
>    Affects Versions: 3.0.0
>            Reporter: anishek
>            Assignee: anishek
>             Fix For: 3.0.0
>
>
> *Primary warehouse*
> Create table a (name string, id int);
> Create table b as select name, id from a; 
> Repl dump default;
> *Replica warehouse*
> Repl load replica from ‘[location]’;
> *Query Plan Generated*
> DDL0 =>  Copy a => move a
> DDL0 => DDL Create a => move a
> DDL0 => Copy  b => move b 
> DDL0 => DDL Create b => move b
> *Move to Query Plan :*
> DDL0 => Copy a => move a => DDL Create a
> DDL0 => Copy b => move b => DDL Create b



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