The documentation is referring to Consistent Range Movements.
There is a change in 2.1 that won't allow you to bootstrap multiple nodes
at the same time unless you explicitly turn off consistent range movements.
Check out the jira:
https://issues.apache.org/jira/browse/CASSANDRA-2434
All the bes
OK.
Thanks.
I'll monitor the resources status (network, memory, cpu, io) as I go
and try to bootsrap them at chunks which seems not to have a bad
impact.
Will do regarding the cleanup.
Thanks!
On Mon, Apr 20, 2015 at 4:08 PM, Carlos Rolo wrote:
> Independent of the snitch, data needs to travel t
Hi Colin,
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Cheers,
Matt
*From:* Colin Clark [mailto:co...@clark.ws]
*Sent:* 20 April 2015 14:10
*To:* user@cassandra.apache.org
*Subject:* Re: Adding nodes to existing cluster
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On Apr 20, 2015, at 8:08 AM
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> On Apr 20, 2015, at 8:08 AM, Carlos Rolo wrote:
>
> Independent of the snitch, data needs to travel to the new nodes (plus all
> the keyspace information that goes via gossip). So I won't bootstrap them all
> at once, even if it is only for network traffic generated.
>
> Don't
Independent of the snitch, data needs to travel to the new nodes (plus all
the keyspace information that goes via gossip). So I won't bootstrap them
all at once, even if it is only for network traffic generated.
Don't forget to run cleanup on the old nodes once all nodes are in place to
reclaim di
Thanks for the response.
Sure we'll monitor as we're adding nodes.
We're now using 6 nodes on each DC. (We have 2 DCs)
Each node contains ~800GB
Do you know how rack configurations are relevant here?
Do you see any reason to bootstrap them one by one if we're not using
rack awareness?
On Mon, Ap
Start one node at a time. Wait 2 minutes before starting each node.
How much data and nodes you have already? Depending on that, the streaming
of data can stress on the resources you have.
I would recommend to start one and monitor, if things are ok, add another
one. And so on.
Regards,
Carlos
Hi all,
In the near future I'll need to add more than 10 nodes to a 2.0.9
cluster (using vnodes).
I read this documentation on datastax website:
http://docs.datastax.com/en/cassandra/2.0/cassandra/operations/ops_add_node_to_cluster_t.html
In one point it says:
"If you are using racks, you can safe
