What are supported programming languages for Map Reduce?
A. The most common programming language is Java, but scripting languages are also supported via Hadoop streaming.
B. Any programming language that can comply with Map Reduce concept can be supported.
C. Only Java supported since Hadoop was written in Java.
D. Currently Map Reduce supports Java, C, C++ and COBOL.
Answer:A
What are supported programming languages for Map Reduce?
A. The most common programming language is Java, but scripting languages are also supported via Hadoop streaming. B. Any programming language that can comply with Map Reduce concept can be supported. C. Only Java supported since Hadoop was written in Java. D. Currently Map Reduce supports Java, C, C++ and COBOL.