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Dec 09, 2016 admin 0 comments
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Nov 29, 2016 admin 0 comments
More Interview Questions

Name the most common InputFormats defined in Hadoop? Which one is default ? Following 3 are most common InputFormats defined in Hadoop – TextInputFormat – KeyValueInputFormat – SequenceFileInputFormat TextInputFormat is the hadoop default. What is the difference between TextInputFormat and KeyValueInputFormat class? TextInputFormat: It reads lines of text files and provides the offset of the […]

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Jun 02, 2015 admin 0 comments
HADOOP Statistics

Below statistics clearly says why to get in to the big data market by learning HADOOP. Alice Hill, managing director of Dice, tells Data Informed, that the postings for Hadoop jobs has gone up by 64%, compared to last year. And that Hadoop is the leader in the Big Data category of job postings. According […]

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