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https://issues.apache.org/jira/browse/TAJO-847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14018505#comment-14018505
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ASF GitHub Bot commented on TAJO-847:
-------------------------------------
GitHub user cepiross opened a pull request:
https://github.com/apache/tajo/pull/32
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.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cepiross/tajo branch-0.8.1
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/32.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 #32
----
commit b545644be7f83293ca063f79bf76db42fbaae179
Author: Jinhang Choi <[email protected]>
Date: 2014-06-05T05:57:26Z
TAJO-847: Supporting MariaDB-based Store, which is compatible with MySQL.
----
> 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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