How is the distance between two nodes defined in Hadoop?


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More Apache Hadoop Interview Questions

What is difference between secondary namenode, checkpoint namenode & backupnod secondary namenode, a poorly named component of hadoop?

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What is the default replication factor?

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How does a namenode handle the failure of the data nodes?

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Where is the Mapper Output stored?

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What is HDFS block size and what did you chose in your project?

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Is client the end user in HDFS?

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How to enable/configure the compression of map output data in hadoop?

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What are the main components of a Hadoop Application?

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What is a Combiner?

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What is IdentityMapper?

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Define tasktracker.

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Name some companies that use Hadoop?

0 Answers   Airtel,


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