What is the port number for NameNode


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More Apache Hadoop Interview Questions

Explain how can we change the split size if our commodity hardware has less storage space?

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Explain the features of pseudo mode?

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Explain why the name ‘hadoop’?

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How do you define "block" in HDFS?

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What is a JobTracker in Hadoop? How many instances of JobTracker run on a Hadoop Cluster?

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Explain what is sqoop in Hadoop ?

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Define a namenode?

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Define a daemon?

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What is the jobtracker?

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How will format the HDFS ?

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Which data storage components are used by hadoop?

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What platform and java version are required to run hadoop?

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