How to come out of the insert mode?


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More Apache Hadoop Interview Questions

What is the difference between rdbms and hadoop?

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What does job conf class do?

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Define streaming?

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On what basis name node distribute blocks across the data nodes?

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Who is a 'user' in HDFS?

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How does master slave architecture in the hadoop?

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What is HDFS Block size? How is it different from traditional file system block size?

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What platform and java version are required to run hadoop?

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How to resolve ioexception: cannot create directory, while formatting namenode in hadoop?

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What do you know about nlineoutputformat?

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Which is the best hadoop certification?

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What is the jobtracker and what it performs in a hadoop cluster?

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