Thanks for sharing this clear explanation, Jeff. Cheers!
On Wed, Oct 25, 2023 at 5:58 PM Jeff Jirsa wrote:
> Data ownership is defined by the token ring concept.
>
> Hosts in the cluster may have tokens - let's oversimplify to 5 hosts, each
> with 1 token A=0, B=1000, C=2000, D=3000, E=4000
>
>
Data ownership is defined by the token ring concept.
Hosts in the cluster may have tokens - let's oversimplify to 5 hosts, each
with 1 token A=0, B=1000, C=2000, D=3000, E=4000
The partition key is hashed to calculate the token, and the next 3 hosts in
the ring are the "owners" of that data - a k
Hi folks,
I am looking for some resources to understand the internals of rebalancing
in Cassandra. Specifically:
- How are read and write queries served during data migration?
- How is the cutover from the current node to the new node performed?
Any help is greatly appreciated.
Thanks,
Vikas
