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Posted to dev@tajo.apache.org by "JaeHwa Jung (JIRA)" <ji...@apache.org> on 2013/11/04 11:58:18 UTC
[jira] [Updated] (TAJO-289) HCatalogStore
[ https://issues.apache.org/jira/browse/TAJO-289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
JaeHwa Jung updated TAJO-289:
-----------------------------
Summary: HCatalogStore (was: CatalogDriver)
> HCatalogStore
> -------------
>
> Key: TAJO-289
> URL: https://issues.apache.org/jira/browse/TAJO-289
> Project: Tajo
> Issue Type: Sub-task
> Components: catalog
> Affects Versions: 0.8-incubating
> Reporter: JaeHwa Jung
> Assignee: JaeHwa Jung
> Fix For: 0.8-incubating
>
>
> I designed Tajo to use Hive metastore with HCatalog.
> In this case, Tajo has to have an interface to connect to HCatalog.
> And I think that this connect is very useful to connect to another catalogs as follows:
> some different Hive catalogs, HBase catalogs
> So, I named this interface as CatalogDriver. It will has some properties as follows:
> - catalog namespace name
> - catalog URI
> - catalog driver class
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