A

Admin • 831.35K Points
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Q. What happens if NameNode fails in Hadoop 1.x?

  • (A) Cluster continues normally
  • (B) Only writes stop
  • (C) Entire cluster becomes unavailable
  • (D) Only one node fails
  • Correct Answer - Option(C)
  • Views: 2
  • Filed under category Hadoop
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Explanation by: Admin
NameNode is a single point of failure in Hadoop 1.x.

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