Q. Which one is true about data locality in Hadoop?

  • (A) Jobs move to data
  • (B) Data moves to jobs
  • (C) Data and job run remotely
  • (D) Only NameNode knows job location
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✅ Correct Answer: (A) Jobs move to data
Explanation: Hadoop follows the principle of data locality, where computation moves to where the data resides.

Published by Rakesh Yadav ⭐ 5.76K Points at 15-Jun-2025 09:55 am in Hadoop

Explanation by: Rakesh Yadav
Hadoop follows the principle of data locality, where computation moves to where the data resides.

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