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From "Vladimir Rodionov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-15227) HBase Backup Phase 3: Fault tolerance (client/server) support
Date Wed, 29 Mar 2017 21:04:41 GMT

     [ https://issues.apache.org/jira/browse/HBASE-15227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vladimir Rodionov updated HBASE-15227:
--------------------------------------
    Fix Version/s:     (was: HBASE-7912)
                   2.0.0

> HBase Backup Phase 3: Fault tolerance (client/server) support
> -------------------------------------------------------------
>
>                 Key: HBASE-15227
>                 URL: https://issues.apache.org/jira/browse/HBASE-15227
>             Project: HBase
>          Issue Type: Task
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>            Priority: Blocker
>              Labels: backup
>             Fix For: 2.0.0
>
>         Attachments: HBASE-15227-v3.patch, HBASE-15277-v1.patch
>
>
> System must be tolerant to faults: 
> # Backup operations MUST be atomic (no partial completion state in system table)
> # Process must detect any type of failures which can result in a data loss (partial backup)
in a backup destination
> # Proper system table state restore and cleanup must be done in case of a failure
> # Additional utility to repair backup system table and corresponding file system cleanup
must be implemented



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