What is Rack Awareness in Apache Hadoop?


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More Apache Hadoop Interview Questions

What is HDFS Federation?

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What is Disk Balancer in Apache Hadoop?

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Explain the features of fully distributed mode?

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Why are the number of splits equal to the number of maps?

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On What concept the Hadoop framework works?

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What is keyvaluetextinputformat?

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What is rack-aware replica placement policy?

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What is zookeeper in hadoop?

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Virtual Box & Ubuntu Installation?

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How is HDFS fault tolerant?

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Explain the difference between NameNode

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How many instances of a jobtracker run on hadoop cluster?

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