What is the function of ApplicationMaster?


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More Apache Hadoop Interview Questions

Are Namenode and job tracker on the same host?

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Explain what is sqoop in Hadoop ?

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Is client the end user in HDFS?

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What is rack-aware replica placement policy?

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Can Hadoop be compared to NOSQL database like Cassandra?

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How can we check whether namenode is working or not?

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How is the distance between two nodes defined in Hadoop?

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How did you debug your Hadoop code ?

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what is meaning Replication factor?

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Name the examples of some companies that are using hadoop structure?

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What platform and java version are required to run hadoop?

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What is Derby database?

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