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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-2197) Start replication from a point in time
Date Wed, 10 Feb 2010 19:56:33 GMT

    [ https://issues.apache.org/jira/browse/HBASE-2197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832154#action_12832154

Jean-Daniel Cryans commented on HBASE-2197:


That's my thought. It would be easily configurable with peer address and time from which to
replicate, and could use the replication logic (which will be refactored out) to only replicate
the right column families. That sounds badass.

> Start replication from a point in time
> --------------------------------------
>                 Key: HBASE-2197
>                 URL: https://issues.apache.org/jira/browse/HBASE-2197
>             Project: Hadoop HBase
>          Issue Type: Sub-task
>            Reporter: Jean-Daniel Cryans
>             Fix For: 0.21.0
> One way to set up a cluster for replication is to distcp all files then start the replication.
We need a way to make sure we don't miss any edits by being able to start a process that reads
old log files from a defined point in time and send them to a specific slave cluster and then
catch up with normal replication.

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