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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17938) General fault - tolerance framework for backup/restore operations
Date Mon, 01 May 2017 23:52:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15991816#comment-15991816

Ted Yu commented on HBASE-17938:

I did look at the review board 5 days ago - my latest comments were not addressed.

Currently fault handling is coarse grained (see cleanupAndRestoreBackupSystem).
I suggest investigating fine grained approach where last successful sub-step is recorded so
that subsequent run can omit unnecessary work.

> General fault - tolerance framework for backup/restore operations
> -----------------------------------------------------------------
>                 Key: HBASE-17938
>                 URL: https://issues.apache.org/jira/browse/HBASE-17938
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>             Fix For: 2.0.0
>         Attachments: HBASE-17938-v1.patch, HBASE-17938-v2.patch, HBASE-17938-v3.patch
> The framework must take care of all general types of failures during backup/ restore
and restore system to the original state in case of a failure.
> That won't solve all the possible issues  but we have a separate JIRAs for them as a
sub-tasks of HBASE-15277

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