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https://issues.apache.org/jira/browse/TAJO-847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14018513#comment-14018513
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ASF GitHub Bot commented on TAJO-847:
-------------------------------------
GitHub user cepiross opened a pull request:
https://github.com/apache/tajo/pull/33
TAJO-847: Supporting MariaDB-based Store, which is compatible with MySQL.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cepiross/tajo TAJO-847
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/33.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 #33
----
commit c188c7d61b2766c2e50b79df7701cfa1791af70e
Author: Jinhang Choi <[email protected]>
Date: 2014-06-05T06:16:26Z
TAJO-847: Supporting MariaDB-based Store, which is compatible with MySQL.
This patch also includes resolution of NullPointerException in
Connection (AbstractDBStore) when Tajo Master tries to check isValid
exactly after Session is removed from SessionManager.
----
> Supporting MariaDB-based Store, which is compatible with MySQL.
> ---------------------------------------------------------------
>
> Key: TAJO-847
> URL: https://issues.apache.org/jira/browse/TAJO-847
> Project: Tajo
> Issue Type: New Feature
> Components: catalog, conf and scripts
> Affects Versions: 0.8.0
> Environment: Tested with Hadoop 2.4.0, Tajo 0.8.0, MariaDB 5.5.37,
> MariaDB-Java-Client (JDBC) 1.1.7 in OpenJDK 1.7.0_55 + Ubuntu 14.04 LTS x86_64
> Reporter: Jinhang Choi
> Assignee: Jinhang Choi
> Priority: Minor
> Fix For: 0.8.0
>
> Attachments: TAJO-847.patch
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> There exists an open-source database MariaDB (http://mariadb.org) which can
> be replacement for MySQL; Since the interface of MariaDB is perfectly
> compatible to that of MySQL, it is easy to construct CatalogStore to use
> MariaDB in Tajo.
> Therefore, I hereby suggest MariaDBStore by duplicating MySQLStore.
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