What is inputformat in hadoop?


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More Apache Hadoop Interview Questions

In cloudera there is already a cluster, but if I want to form a cluster on ubuntu can we do it?

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

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What are the steps to submit a Hadoop job?

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What is Disk Balancer in Apache Hadoop?

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Who is a 'user' in HDFS?

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Does the hdfs client decide the input split or namenode?

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What is a spill factor with respect to the ram?

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What are the problems with Hadoop 1.0?

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Explain what if rack 2 and datanode fails?

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What should be the ideal replication factor in Hadoop Cluster?

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explain Metadata in Namenode?

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How is hadoop different from other data processing tools?

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