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From Konstantin Naryshkin <konstant...@a-bb.net>
Subject Re: Setting up cluster and nodetool ring in 0.8.0
Date Fri, 03 Jun 2011 17:14:11 GMT
Did you set the token values for you nodes? I remember having similar symptoms when I had a
token conflict. 

----- Original Message -----
From: "David McNelis" <dmcnelis@agentisenergy.com> 
To: user@cassandra.apache.org 
Sent: Friday, June 3, 2011 5:06:10 PM 
Subject: Re: Setting up cluster and nodetool ring in 0.8.0 

Edward, 


I change my seed node to use its route-able IP address as its own seed instead of 127.0.0.1.
I still, however, still see the same results when running nodetool. 


On Fri, Jun 3, 2011 at 11:37 AM, Edward Capriolo < edlinuxguru@gmail.com > wrote: 








On Fri, Jun 3, 2011 at 12:21 PM, David McNelis < dmcnelis@agentisenergy.com > wrote:


<blockquote>
I want to make sure I'm not seeing things from a weird perspective. I have two Cassandra instances
where one is set to be the seed, with autobootstap disabled and its seed being 127.0.0.1.



The second instance has autobootstrap enabled and the seed IP set to the IP of the first node.



I start the first node, then the second, with no errors. However, when I run: 


bin/nodetool -h localhost ring 


My output shows me only the local machine in my ring. When I run: 


bin/nodetool -h localhost join seedNodeIP 


It tells me I'm already a part of the ring. 


My question is which is correct? I thought, from the documentation, that both of my nodes
would show up in the ring if I ran 'ring' in nodetool. 


This is a new cluster. 

-- 
David McNelis 
Lead Software Engineer 
Agentis Energy 
www.agentisenergy.com 
o: 630.359.6395 
c: 219.384.5143 


A Smart Grid technology company focused on helping consumers of energy control an often under-managed
resource. 





Do use 127.0.0.1 as a seed (except for single node test clusters) Use a route-able ip that
other cluster nodes can use to reach that node. 


</blockquote>



-- 
David McNelis 
Lead Software Engineer 
Agentis Energy 
www.agentisenergy.com 
o: 630.359.6395 
c: 219.384.5143 


A Smart Grid technology company focused on helping consumers of energy control an often under-managed
resource. 



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