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https://issues.apache.org/jira/browse/HBASE-13639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14540852#comment-14540852
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Andrew Purtell commented on HBASE-13639:
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This looks really useful. I've read the design doc and skimmed the patch. lgtm

0.98.13 isn't released yet. If we want to get this in this week, it can make 
it. Let me try this out with two small clusters.


> SyncTable - rsync for HBase tables
> ----------------------------------
>
>                 Key: HBASE-13639
>                 URL: https://issues.apache.org/jira/browse/HBASE-13639
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Dave Latham
>            Assignee: Dave Latham
>             Fix For: 2.0.0, 0.98.14, 1.2.0
>
>         Attachments: HBASE-13639-v1.patch, HBASE-13639-v2.patch, 
> HBASE-13639.patch
>
>
> Given HBase tables in remote clusters with similar but not identical data, 
> efficiently update a target table such that the data in question is identical 
> to a source table.  Efficiency in this context means using far less network 
> traffic than would be required to ship all the data from one cluster to the 
> other.  Takes inspiration from rsync.
> Design doc: 
> https://docs.google.com/document/d/1-2c9kJEWNrXf5V4q_wBcoIXfdchN7Pxvxv1IO6PW0-U/



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