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From Tyler Hobbs <ty...@datastax.com>
Subject Re: Node doesn't rejoin ring after restart
Date Sun, 12 Aug 2012 04:11:46 GMT
Make sure that your seed list is the same for every node.  Just pick two of
the three nodes and use those as the seeds everywhere.

If that's not the issue, check your cassandra log to see if there are any
exceptions during startup.

On Fri, Aug 3, 2012 at 5:25 PM, Edward Sargisson <
edward.sargisson@globalrelay.net> wrote:

>  Hi all,
> I'm testing our procedures for handling some Cassandra failure scenarios
> and I'm not understanding something.
>
> I'm testing on a 3 node cluster with a replication_factor of 3.
> I stopped one of the nodes for 5 or so minutes and run some application
> tests. Everything was fine.
>
> Then I started cassandra on that node again and it refuses to re-join the
> ring. It can see itself as up but not the other nodes. The other nodes can
> see themselves but don't see it as up.
>
> I deliberately haven't followed any of the token replacement methods
> outlined in the docs. I'm working on the assumption that a small outage on
> one node shouldn't cause extraordinary action.
>
> Nor do I want to have to stop every node before bringing them up one by
> one.
>
> What am I missing? Am I forced into those time consuming methods every
> time I want to restart?
>
> Thoughts?
>
> Cheers,
> Edward
>
> --
>
> Edward Sargisson
>
> senior java developer
> Global Relay
>
> edward.sargisson@globalrelay.net
>
>
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-- 
Tyler Hobbs
DataStax <http://datastax.com/>

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