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From "Sushanth Sowmyan (JIRA)" <>
Subject [jira] [Commented] (HIVE-7366) getDatabase using direct sql
Date Fri, 17 Oct 2014 05:19:34 GMT


Sushanth Sowmyan commented on HIVE-7366:

No doc needed for this, this is strictly behind-the-scenes. :)

And yup, those look like those should be the only params needed - they gate whether or not
direct-sql will be used. I toyed with the idea of adding one more ""
for the newer experimental direct sql extensions, to allow a phased introduction of these
extensions but was convinced [~ashutoshc] would get mad at me if I did. :D

> getDatabase using direct sql
> ----------------------------
>                 Key: HIVE-7366
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>    Affects Versions: 0.14.0
>            Reporter: Sushanth Sowmyan
>            Assignee: Sushanth Sowmyan
>            Priority: Critical
>             Fix For: 0.14.0
>         Attachments: HIVE-7366.2.patch, HIVE-7366.3.patch, HIVE-7366.4.patch, HIVE-7366.patch
> Given that get_database is easily one of the most frequent calls made on the metastore,
we should have the ability to bypass datanucleus for that, and use direct SQL instead.
> This was something that I did initially as part of debugging HIVE-7368, but I think that
given the frequency of this call, it's useful to have it in mainline direct sql.

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