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Vinay • 28.75K Points
Instructor II 

Q. What is the purpose of the Hadoop Secondary NameNode?

  • (A) Manage computation resources
  • (B) Store a backup of the entire HDFS metadata
  • (C) Failover for the NameNode
  • (D) Manage ZooKeeper configurations
  • Correct Answer - Option(B)
  • Views: 45
  • Filed under category Hadoop

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