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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15862) Backup - Delete- Restore does not restore deleted data
Date Mon, 13 Jun 2016 23:26:57 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15328587#comment-15328587
] 

Ted Yu commented on HBASE-15862:
--------------------------------

Since the snapshot restore would restore the region boundaries at time of full backup, simply
truncating the table may not work (there may be splits in between the full backup and subsequent
incremental backups).

I wonder if we should add metadata into backup manifest so that we know whether truncate is
applicable.

> Backup - Delete- Restore does not restore deleted data
> ------------------------------------------------------
>
>                 Key: HBASE-15862
>                 URL: https://issues.apache.org/jira/browse/HBASE-15862
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>              Labels: backup
>             Fix For: 2.0.0
>
>         Attachments: HBASE-15862-v1.patch, HBASE-15862-v2.patch, HBASE-15862-v3.patch
>
>
> This was discovered during testing. If we delete row after full backup and perform immediately
restore, the deleted row still remains deleted. 



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