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From "Jean-Daniel Cryans (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-4500) [replication] Add a delayed option
Date Tue, 27 Sep 2011 22:14:46 GMT
[replication] Add a delayed option

                 Key: HBASE-4500
                 URL: https://issues.apache.org/jira/browse/HBASE-4500
             Project: HBase
          Issue Type: New Feature
    Affects Versions: 0.90.4
            Reporter: Jean-Daniel Cryans
             Fix For: 0.94.0

A typical DR solution with databases is to have one slave that receives data a few hours late
to guard against destructive operations. On top of my head one way to implement this would
be tail the log, see how current the edit is, sleep if needed, replicate, repeat.

The harder part will be adding a configuration to the stream.

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