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Posted to issues@kylin.apache.org by "Luke Han (JIRA)" <ji...@apache.org> on 2015/09/06 08:16:45 UTC

[jira] [Commented] (KYLIN-979) Enable UNDELETE of metadata changes to recover accidental purges

    [ https://issues.apache.org/jira/browse/KYLIN-979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14732221#comment-14732221 ] 

Luke Han commented on KYLIN-979:
--------------------------------

Using version is good way to keep history always, also good for recover and audit.

> Enable UNDELETE of metadata changes to recover accidental purges
> ----------------------------------------------------------------
>
>                 Key: KYLIN-979
>                 URL: https://issues.apache.org/jira/browse/KYLIN-979
>             Project: Kylin
>          Issue Type: Bug
>            Reporter: liyang
>            Assignee: liyang
>
> Leverage HBase VERSION feature seems the simplest solution. Or otherwise we may implement a TRASH on ResourceStore by ourselves.



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