Can you tell us more about ssh?


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More Apache Hadoop Interview Questions

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

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

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Is it possible to provide multiple inputs to hadoop? If yes, explain.

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what is SPF?

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Suppose Hadoop spawned 100 tasks for a job and one of the task failed. What will Hadoop do?

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How to configure hadoop to reuse JVM for mappers?

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What is the difference between hadoop and other data processing tools?

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How to change from su to cloudera?

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What is HDFS ? How it is different from traditional file systems?

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How can we check whether namenode is working or not?

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What is 'Key value pair' in HDFS?

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What is the difference between SQL and NoSQL?

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