In a posting on the OpenJDK JEP 186 Oracle’s Brian Goetz informs that Oracle will not be pursuing collection literals as a language feature in JDK8. A collection literal is a syntactic expression form that evaluates to an aggregate type…
What are the Hadoop MapReduce concepts?
What do you mean by Map-Reduce programming? MapReduce is a programming model designed for processing large volumes of data in parallel by dividing the work into a set of independent tasks. The MapReduce programming model is inspired by functional languages…