What is HDFS - Hadoop Distributed File System?


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More Apache Hadoop Interview Questions

Can Apache Kafka be used without Zookeeper?

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What is the difference between HDFS and NAS ?

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What is high availability in hadoop?

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How is hadoop different from other data processing tools?

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How many instances of tasktracker run on a hadoop cluster?

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Explain Erasure Coding in Apache Hadoop?

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What is HDFS Federation?

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What is zookeeper in hadoop?

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What problems can be addressed by using Zookeeper?

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Is map like a pointer?

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What alternate way does HDFS provides to recover data in case a Namenode

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What are combiners and its purpose?

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