how to share the metastore within multiple users?


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More Apache Hadoop Interview Questions

Why password is needed in ssh localhost?

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Can NameNode and DataNode be a commodity hardware?

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Why we cannot do aggregation (addition) in a mapper? Why we require reducer for that?

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What are sink processors?

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Why do we use Hadoop?

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

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What is the difference between Hadoop and Traditional RDBMS?

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What do you mean by taskinstance?

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

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Explain the hadoop-core configuration?

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What is the difference between Apache Hadoop and RDBMS?

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What is a JobTracker in Hadoop? How many instances of JobTracker run on a Hadoop Cluster?

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