TOP 100 HADOOP INTERVIEW QUESTIONS ANSWERS PDF, REAL TIME HADOOP INTERVIEW QUESTIONS GATHERED FROM EXPERTS, TOP 100 BIG DATA INTERVIEW QUESTIONS, HADOOP ONLINE QUIZ QUESTIONS, BIG DATA MCQS, HADOOP OBJECTIVE TYPE QUESTIONS AND ANSWERS
Home » Unlabelled » What is a Datanode? | Hadoop Questions
What is a Datanode? | Hadoop Questions
Datanodes are the slaves which are deployed on each machine and provide the actual storage. These are responsible for serving read and write requests for the clients.
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