Which operation requires a broker to restart?

The correct answer is C. Adding and removing listeners. Listener changes alter how the broker exposes network endpoints. Because these endpoints are initialized only at startup, modifying them requires restarting the broker so the updated listener configuration can take effect.

Managing Brokers and Clusters

Question

Options

AUpdating SSL keystore of an existing listener
BUpdating default topic configuration
CAdding and removing listeners
DUpdating password configs dynamically

How the community answered

(35 responses)

A
3% (1)
B
9% (3)
C
83% (29)
D
6% (2)

Explanation

Listener changes alter how the broker exposes network endpoints. Because these endpoints are initialized only at startup, modifying them requires restarting the broker so the updated listener configuration can take effect.

Topics

#dynamic configuration#listener management#broker restart#broker configuration

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