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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-14417) Incremental backup and bulk loading
Date Fri, 09 Dec 2016 00:28:59 GMT

     [ https://issues.apache.org/jira/browse/HBASE-14417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu updated HBASE-14417:
---------------------------
    Attachment: 14417-tbl-ext.v11.txt

In patch v11, postBulkLoadHFile() would return false for hasLoaded if the write to hbase:backup
table doesn't go through.

This would trigger retry mechanism in LoadIncrementalHFiles.

> Incremental backup and bulk loading
> -----------------------------------
>
>                 Key: HBASE-14417
>                 URL: https://issues.apache.org/jira/browse/HBASE-14417
>             Project: HBase
>          Issue Type: New Feature
>    Affects Versions: 2.0.0
>            Reporter: Vladimir Rodionov
>            Assignee: Ted Yu
>            Priority: Critical
>              Labels: backup
>             Fix For: 2.0.0
>
>         Attachments: 14417-tbl-ext.v10.txt, 14417-tbl-ext.v11.txt, 14417-tbl-ext.v9.txt,
14417.v1.txt, 14417.v11.txt, 14417.v13.txt, 14417.v2.txt, 14417.v21.txt, 14417.v23.txt, 14417.v24.txt,
14417.v25.txt, 14417.v6.txt
>
>
> Currently, incremental backup is based on WAL files. Bulk data loading bypasses WALs
for obvious reasons, breaking incremental backups. The only way to continue backups after
bulk loading is to create new full backup of a table. This may not be feasible for customers
who do bulk loading regularly (say, every day).
> Google doc for design:
> https://docs.google.com/document/d/1ACCLsecHDvzVSasORgqqRNrloGx4mNYIbvAU7lq5lJE



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