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How can you customize Kafka broker JVM options using Helm charts during deployment?

hard📝 Application Q9 of 15
Kafka - Kubernetes and Cloud Deployment
How can you customize Kafka broker JVM options using Helm charts during deployment?
ABy setting the jvmOptions property in values.yaml
BBy editing the Chart.yaml file directly
CBy modifying the Kafka Docker image
DBy setting replicaCount to JVM options string
Step-by-Step Solution
Solution:

  1. Step 1: Locate JVM options setting

    Helm charts allow JVM options customization via jvmOptions in values.yaml.

  2. Step 2: Apply customization

    Set desired JVM flags under jvmOptions to affect broker JVM behavior.

  3. Final Answer:

    By setting the jvmOptions property in values.yaml -> Option A

  4. Quick Check:

    JVM options set via values.yaml jvmOptions [OK]
Quick Trick: Customize JVM with jvmOptions in values.yaml [OK]
Common Mistakes:
  • Editing Chart.yaml which is metadata only
  • Modifying Docker image unnecessarily
  • Misusing replicaCount for JVM settings

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