Q. What is the purpose of the Hadoop ResourceManager "Node Heartbeats" in a Hadoop cluster?

  • (A) Manage task execution in MapReduce jobs
  • (B) Manage computation resources
  • (C) Monitor node health status
  • (D) Execute MapReduce jobs
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✅ Correct Answer: (C) Monitor node health status

Published by Vikash Gupta ⭐ 33.56K Points at 17-Mar-2025 12:19 pm in Hadoop

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