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Which configuration property is essential to specify the source cluster in MirrorMaker 2?

easy📝 Syntax Q3 of 15
Kafka - Multi-Datacenter and Replication
Which configuration property is essential to specify the source cluster in MirrorMaker 2?
Aproducer.acks
Breplication.factor
Coffset.storage.topic
Dclusters.source.bootstrap.servers
Step-by-Step Solution
Solution:

  1. Step 1: Identify source cluster config

    MirrorMaker 2 uses 'clusters..bootstrap.servers' to define cluster endpoints.

  2. Step 2: Confirm correct property

    'clusters.source.bootstrap.servers' sets the source cluster's Kafka brokers.

  3. Final Answer:

    clusters.source.bootstrap.servers -> Option D

  4. Quick Check:

    Source cluster config = clusters.source.bootstrap.servers [OK]
Quick Trick: Source cluster uses clusters.source.bootstrap.servers [OK]
Common Mistakes:
MISTAKES
  • Confusing replication.factor with cluster address
  • Using offset.storage.topic for cluster config
  • Mistaking producer.acks for cluster connection

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