Does this lead to security issues?


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More Apache Hadoop Interview Questions

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

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What is HDFS block size and what did you chose in your project?

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What hadoop does in safe mode?

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What is a “Distributed Cache” in Apache Hadoop?

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What is the difference between HDFS and NAS ?

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What is the communication channel between client and namenode/datanode?

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What problems have you faced when you are working on Hadoop code?

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Is it possible to provide multiple inputs to hadoop? If yes, explain.

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How to enable trash/recycle bin in hadoop?

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

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What is the port number for NameNode

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What is the purpose of DataNode block scanner?

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