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From "Jerry He (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14030) HBase Backup/Restore Phase 1
Date Tue, 24 Nov 2015 18:41:11 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15025064#comment-15025064
] 

Jerry He commented on HBASE-14030:
----------------------------------

Okay.
bq. In case of a whole cluster crash, it is supposed to be restored first.
It will be delicate.  Most of the info in the backup system table is probably not relevant
anymore on a new instance. For example, all the kept filename, timestamps, etc. If the backup
sessions are still wanted, the other info probably should be cleaned.
The info on filename and timestamps are instance dependent and time sensitive (follow a time
series).

> HBase Backup/Restore Phase 1
> ----------------------------
>
>                 Key: HBASE-14030
>                 URL: https://issues.apache.org/jira/browse/HBASE-14030
>             Project: HBase
>          Issue Type: Umbrella
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>         Attachments: HBASE-14030-v0.patch, HBASE-14030-v1.patch, HBASE-14030-v10.patch,
HBASE-14030-v11.patch, HBASE-14030-v12.patch, HBASE-14030-v13.patch, HBASE-14030-v14.patch,
HBASE-14030-v15.patch, HBASE-14030-v17.patch, HBASE-14030-v18.patch, HBASE-14030-v2.patch,
HBASE-14030-v3.patch, HBASE-14030-v4.patch, HBASE-14030-v5.patch, HBASE-14030-v6.patch, HBASE-14030-v7.patch,
HBASE-14030-v8.patch
>
>
> This is the umbrella ticket for Backup/Restore Phase 1. See HBASE-7912 design doc for
the phase description.



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