what is the default replication factor in HDFS?


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More Apache Hadoop Interview Questions

Which are the three main hdfs-site.xml properties?

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What is the function of ApplicationMaster?

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What is a checkpoint?

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What are the main components of a Hadoop Application?

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Can the balancer be run while Hadoop is in use?

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What are active and passive "NameNodes"?

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Explain the master class and the output class do?

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What is a task instance in hadoop? Where does it run?

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Explain what happens in textinformat ?

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Explain the wordcount implementation via hadoop framework ?

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