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From Sorin Julean <>
Subject Re: Nodetool ring not showing all nodes in cluster
Date Tue, 02 Aug 2011 14:12:25 GMT

 Until someone answers  with more details, few questions:
 1. did you moved the system keyspace as well ?
 2. the gossip IP of the new nodes are the same as the old ones ?
 3. which cassandra version are you running ?

If 1. is yes and 2. is no, for a quick fix: take down the cluster, remove
system keyspace, bring the cluster up and bootstrap the nodes.

Kind regards,

On Tue, Aug 2, 2011 at 2:53 PM, Aishwarya Venkataraman <
> wrote:

> Hello,
> I recently migrated 400 GB of data that was on a different cassandra
> cluster (3 node with RF= 3) to a new cluster. I have a 3 node  cluster
> with replication factor set to three. When I run nodetool ring, it
> does not show me all the nodes in the cluster. It always keeps showing
> only one node and mentions that it is handling 100% of the load. But
> when I look at the logs, the nodes are able to talk to each other via
> the gossip protocol. Why does this happen ? Can you tell me what I am
> doing wrong ?
> Thanks,
> Aishwarya

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