What are the benefits of block transfer?


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More Apache Hadoop Interview Questions

Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications?

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How to enable/configure the compression of map output data in hadoop?

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What Mapper does?

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Define tasktracker.

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Define a metadata?

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What happens to a namenode, when job tracker is down?

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What is HDFS High Availability?

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Is fs.mapr.working.dir a single directory?

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What is Apache Hadoop?

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How can we change the split size if our commodity hardware has less storage space?

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Rack awareness of Namenode?

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How do you define "block" in HDFS?

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