[jira] [Commented] (TAJO-1735) Implement MetadataProvider and LinkedMetadataManager

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TAJO-1735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14648972#comment-14648972 ] 

ASF GitHub Bot commented on TAJO-1735:
--------------------------------------

GitHub user hyunsik opened a pull request:

    https://github.com/apache/tajo/pull/673

    TAJO-1735: Implement MetadataProvider and LinkedMetadataManager.

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/hyunsik/tajo TAJO-1734

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/tajo/pull/673.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #673
    
----
commit 1cc4fb87fd218fd592934112e6709c2e81c0c0e6
Author: Hyunsik Choi <hy...@apache.org>
Date:   2015-07-31T09:25:46Z

    TAJO-1735: Implement MetadataProvider and LinkedMetadataManager.

----


> Implement MetadataProvider and LinkedMetadataManager
> ----------------------------------------------------
>
>                 Key: TAJO-1735
>                 URL: https://issues.apache.org/jira/browse/TAJO-1735
>             Project: Tajo
>          Issue Type: Sub-task
>          Components: Catalog
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>             Fix For: 0.11.0
>
>
> This patch add a MetadataProvider interface and LinkedMetadataManager;
>  * MetadataProvider provides a way to access linked meta data store through an unified API. 
>  * LinkedMetadataManager manages all MetadataProvider instances.



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