Hadoop Interview Questions and Answers

  • Hadoop Interview Questions and answers

    Question.1  What is Hadoop? Answer:  Hadoop is a distributed computing platform written in Java. It incorporates features similar to those of the Google File System and of MapReduce. For some details, see HadoopMapReduce. Question.2   What platforms and Java versions does Hadoop run on? Answer:   Java 1.6.x or higher, preferably from..


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