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From "Lars George (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-1684) Backup (Export/Import) contrib tool for 0.20
Date Mon, 10 Aug 2009 12:22:14 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lars George updated HBASE-1684:
-------------------------------

    Attachment: RestoreTable.java
                BackupTable.java

Attached RestoreTable and BackupTable that we use internally to backup a table into gzipped
text files and then restore on a different (or the same of course) cluster. The only thing
missing is also base64 encode the row key, but otherwise it works as-is. 

If you like I can pretty this up and add next to RowCounter as a hbase.jar tool. What do you
think?

> Backup (Export/Import) contrib tool for 0.20
> --------------------------------------------
>
>                 Key: HBASE-1684
>                 URL: https://issues.apache.org/jira/browse/HBASE-1684
>             Project: Hadoop HBase
>          Issue Type: New Feature
>          Components: contrib
>    Affects Versions: 0.20.0
>            Reporter: Jonathan Gray
>            Assignee: Jonathan Gray
>             Fix For: 0.20.1
>
>         Attachments: BackupTable.java, HBASE-1684-v1.patch, RestoreTable.java
>
>
> Add a new Result/KeyValue based Export MapReduce job to contrib for 0.20.
> Make it in the hadoop 0.20 and hbase 0.20 MR API, and hbase 0.20 API (Result/Put).

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