Question 30: You have setup of virtual node (vnode) to avoid HotSpot issue in Cassandra cluster, what will be the correct in this case
A. You don’t need to add new node in the cluster
B. As soon as you add new node in cluster, it's going to be able to take ranges of data from every node
C. It will re-partition all the data after adding new node
D. You can assign token more efficiently to each node in cluster
- A, B
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Correct Answer: 2
Explanation: When you add new node to the Cluster, it will take ranges of data from every node, so this is a much more even way to get that data. It is going to re-partition data.
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