[jira] [Assigned] (HIVE-3999) Mysql metastore upgrade script will end up with different schema than the full schema load

["Jarek Jarcec Cecho (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-3999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jarek Jarcec Cecho reassigned HIVE-3999:
----------------------------------------

    Assignee: Jarek Jarcec Cecho
    
> Mysql metastore upgrade script will end up with different schema than the full schema load
> ------------------------------------------------------------------------------------------
>
>                 Key: HIVE-3999
>                 URL: https://issues.apache.org/jira/browse/HIVE-3999
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>            Reporter: Jarek Jarcec Cecho
>            Assignee: Jarek Jarcec Cecho
>             Fix For: 0.11.0
>
>         Attachments: mysql_upgrade_issue.patch
>
>
> I've noticed that the file {{hive-schema-0.10.0.mysql.sql}} is creating table SDS with following column:
> {code}
>   `IS_STOREDASSUBDIRECTORIES` bit(1) NOT NULL,
> {code}
> However the upgrade script {{011-HIVE-3649.mysql.sql}} will create the column differently:
> {code}
> ALTER TABLE `SDS` ADD `IS_STOREDASSUBDIRECTORIES` bit(1) ;
> {code}
> Thus user will get slightly different schema each time - once with "NOT NULL" and secondly with "NULL" definition.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira