Yes Mike, this is what I meant when I spoke about the two solutions :)
Thank you to all,
2013/4/21 Michael Theroux
> I believe the two solutions that are being referred to is the "lift and
> shift" vs. upgrading by replacing a node and letting it restore from the
> cluster.
>
> I don't think t
I believe the two solutions that are being referred to is the "lift and shift"
vs. upgrading by replacing a node and letting it restore from the cluster.
I don't think there are any more "risks" per-say on the upgrading by replacing,
as long as you can make sure your new node is configured prope
Sorry i do not understand you question. What are the two solutions ?
Cheers
-
Aaron Morton
Freelance Cassandra Consultant
New Zealand
@aaronmorton
http://www.thelastpickle.com
On 20/04/2013, at 3:43 AM, Kais Ahmed wrote:
> Hello and thank you for your answers.
>
> The first
Hello and thank you for your answers.
The first solution is much easier for me because I use the vnode.
What is the risk of the first solution
thank you,
2013/4/18 aaron morton
> This is roughly the lift and shift process I use.
>
> Note that disabling thrift and gossip does not stop an exis
This is roughly the lift and shift process I use.
Note that disabling thrift and gossip does not stop an existing repair session.
So I often drain and then shutdown, and copy the live data dir rather than a
snapshot dir.
Cheers
-
Aaron Morton
Freelance Cassandra Consultant
N
This should work.
Another option is to follow a process similar to what we recently did. We
recently and successfully upgraded 12 instances from large to xlarge instances
in AWS. I chose not to replace nodes as restoring data from the ring would
have taken significant time and put the clust
I would say add your 3 servers to the 3 tokens where you want them, let's
say :
{
"0": {
"0": 0,
"1": 56713727820156410577229101238628035242,
"2": 113427455640312821154458202477256070485
}
}
or these token -1 or +1 if you already have these token used. And then jus
Hi,
What is the best pratice to move from a cluster of 7 nodes (m1.xlarge) to 3
nodes (hi1.4xlarge).
Thanks,
