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Posted to issues@tajo.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/06/26 06:55:04 UTC
[jira] [Commented] (TAJO-1302) Support index metadata backup and
restore
[ https://issues.apache.org/jira/browse/TAJO-1302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14602395#comment-14602395 ]
ASF GitHub Bot commented on TAJO-1302:
--------------------------------------
GitHub user jihoonson opened a pull request:
https://github.com/apache/tajo/pull/617
TAJO-1302: Support index metadata backup and restore
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jihoonson/tajo-2 TAJO-1302
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/617.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 #617
----
commit 931d5ea47c012d2f58501838f1364b4220f3bd1a
Author: Jihoon Son <ji...@apache.org>
Date: 2015-06-24T09:05:50Z
TAJO-1302
commit 6463dde526111e8fe7020db4cb7163a0760a6165
Author: Jihoon Son <ji...@apache.org>
Date: 2015-06-26T02:28:29Z
Merge branch 'index_support' of https://git-wip-us.apache.org/repos/asf/tajo into TAJO-1302
commit 179c79e6cb2b97f418310a1b2b2a08a0af345e7b
Author: Jihoon Son <ji...@apache.org>
Date: 2015-06-26T04:53:50Z
TAJO-1302
----
> Support index metadata backup and restore
> -----------------------------------------
>
> Key: TAJO-1302
> URL: https://issues.apache.org/jira/browse/TAJO-1302
> Project: Tajo
> Issue Type: Sub-task
> Components: catalog, index
> Reporter: Jihoon Son
> Priority: Minor
> Fix For: index support
>
>
> Currently, users cannot backup (and thus restore) the index metadata stored in the catalog. As a result, if the catalog database is broken, they should recreate the pre-exiting indexes, which may take a long time.
> Thus, we should support the backup and restore of index metadata.
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