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Posted to user@cassandra.apache.org by Goutham reddy <go...@gmail.com> on 2018/03/13 20:06:31 UTC
Migration of keyspace to another new cluster
Hi,
We got a requirement to migrate only one keyspace data from one cluster to
other cluster. And we no longer need the old cluster anymore. Can you
suggest what are the best possible ways we can achieve it.
Regards
Goutham Reddy
Re: Migration of keyspace to another new cluster
Posted by Goutham reddy <go...@gmail.com>.
Nate,
Thank you very much for the reply, even I was trying to implement the same.
Will post it after it is implemented in the above mention fashion.
Thanks and Regards,
Goutham Reddy Aenugu.
Regards
Goutham Reddy
On Tue, Mar 13, 2018 at 6:40 PM, Nate McCall <na...@thelastpickle.com> wrote:
>
> Hi,
>> We got a requirement to migrate only one keyspace data from one cluster
>> to other cluster. And we no longer need the old cluster anymore. Can you
>> suggest what are the best possible ways we can achieve it.
>>
>> Regards
>> Goutham Reddy
>>
>
>
> Temporarily treat the new cluster as a new datacenter for the current
> cluster and follow the process for adding a datacenter for that keyspace.
> When complete remove the old datacenter/cluster similarly.
>
>
Re: Migration of keyspace to another new cluster
Posted by Nate McCall <na...@thelastpickle.com>.
> Hi,
> We got a requirement to migrate only one keyspace data from one cluster to
> other cluster. And we no longer need the old cluster anymore. Can you
> suggest what are the best possible ways we can achieve it.
>
> Regards
> Goutham Reddy
>
Temporarily treat the new cluster as a new datacenter for the current
cluster and follow the process for adding a datacenter for that keyspace.
When complete remove the old datacenter/cluster similarly.
Re: Migration of keyspace to another new cluster
Posted by dba newsql <db...@gmail.com>.
Sstable loader
On Mar 13, 2018 1:06 PM, "Goutham reddy" <go...@gmail.com> wrote:
> Hi,
> We got a requirement to migrate only one keyspace data from one cluster to
> other cluster. And we no longer need the old cluster anymore. Can you
> suggest what are the best possible ways we can achieve it.
>
> Regards
> Goutham Reddy
>