What does the command mapred.job.tracker do?


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More Apache Hadoop Interview Questions

Do we need to give a password, even if the key is added in ssh?

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Define a daemon?

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Is hadoop the future?

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

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What does the command mapred.job.tracker do?

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What is Input Split in hadoop?

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What is Derby database?

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How is hadoop different from other data processing tools?

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Explain how is hadoop different from other data processing tools?

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How we can change Replication factor when Data is on the fly?

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Is hadoop required for data science?

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How client application interacts with the NameNode?

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