Your company has three Kafka clusters: Development, Testing, and Production. The Production cluster is running out of storage so you add a new node to the Kafka cluster. Which two statements about the

The correct answer is C. A new node will not have any partitions assigned to it unless a new topic is created. D. A new node can be added without stopping existing cluster nodes.. A new node will not have any partitions assigned to it unless a new topic is created or partitions are rebalanced across the cluster. A new node can be added to a running Kafka cluster without stopping any existing nodes, supporting Kafka's horizontal scalability.

Deployment and Troubleshooting

Question

Your company has three Kafka clusters: Development, Testing, and Production. The Production cluster is running out of storage so you add a new node to the Kafka cluster. Which two statements about the new node are true? (Choose two.)

Options

AA node id will be assigned to the new node automatically.
BA newly added node will have KRaft controller role by default.
CA new node will not have any partitions assigned to it unless a new topic is created.
DA new node can be added without stopping existing cluster nodes.

How the community answered

(16 responses)

A
6% (1)
B
19% (3)
C
75% (12)

Explanation

A new node will not have any partitions assigned to it unless a new topic is created or partitions are rebalanced across the cluster. A new node can be added to a running Kafka cluster without stopping any existing nodes, supporting Kafka's horizontal scalability.

Topics

#cluster scaling#broker nodes#partition assignment

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