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Posted to issues@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2017/10/10 00:49:00 UTC

[jira] [Updated] (HIVE-17693) remove the logic to convert from MM to plain hive table

     [ https://issues.apache.org/jira/browse/HIVE-17693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HIVE-17693:
------------------------------------
    Summary: remove the logic to convert from MM to plain hive table  (was: Conversion from MM to plain hive table)

> remove the logic to convert from MM to plain hive table
> -------------------------------------------------------
>
>                 Key: HIVE-17693
>                 URL: https://issues.apache.org/jira/browse/HIVE-17693
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Transactions
>            Reporter: Eugene Koifman
>
> I would argue this is not necessary and just adds more complexity.
> doing "insert ... select..." seems much safer (not as fast obviously)
> _DDLTask.generateRemoveMmTasks()_



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