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Discussion in 'Web Design' started by Garhurd Jung, Jun 9, 2017.
What is the use of Java in hadoop?
Can anybody help me?
A Hadoop developer is responsible for the actual coding/programming of Hadoop applications. Ideally the candidate should have at least 2 years of experience as a programmer. This role is synonymous to software developer or application developer - refers to the same role but in the Big Data domain. One component of Hadoop is MapReduce in which you need to write Java programs - so if you have basic knowledge of Java its sufficient - even if you don't have java knowledge but know any other programming language you can quickly catch up.