I read that Hadoop supports scripts written in various languages other than Java, such as Python. Since I’m a fan of python, I wanted to prove this out. It was my good fortune to find an excellent post by Michael Noll that walked me through the entire process of scripting in Python for Hadoop. It’s an excellent post and worked as written for me in Hadoop 2.2.0. How hadoop processes scripts from other languages (stdin/stdout) In order to accommodate scripts from other languages, hadoop focuses on standard in (stdin) and standard out (stdout).......

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