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https://issues.apache.org/jira/browse/CASSANDRA-3483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13151933#comment-13151933
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Sylvain Lebresne commented on CASSANDRA-3483:
---------------------------------------------
So you're proposing to add support for bootstrapping multiple nodes together.
I'm not against that, it would be nice and that would give you 90% of what this
ticket is about (you'd have to add the ability to multi-boostrap *and* add a
DC/augment the replication faction at the same time). But it is orders of
magnitude more complicated than what I'm suggesting. Which is not a problem in
itself given it's a broader solution, but it means we'll have multi-node
boostrap at best for 1.1, while I'm pretty sure I can get the 'rebuild' command
wrote in like an hour (and I see no reason why it couldn't be put in the 1.0
series).
> Support bringing up a new datacenter to existing cluster without repair
> -----------------------------------------------------------------------
>
> Key: CASSANDRA-3483
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3483
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.0.2
> Reporter: Chris Goffinet
>
> Was talking to Brandon in irc, and we ran into a case where we want to bring
> up a new DC to an existing cluster. He suggested from jbellis the way to do
> it currently was set strategy options of dc2:0, then add the nodes. After the
> nodes are up, change the RF of dc2, and run repair.
> I'd like to avoid a repair as it runs AES and is a bit more intense than how
> bootstrap works currently by just streaming ranges from the SSTables. Would
> it be possible to improve this functionality (adding a new DC to existing
> cluster) than the proposed method? We'd be happy to do a patch if we got some
> input on the best way to go about it.
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