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本文转自:http://1985wanggang.blog.163.com/blog/static/7763833201131933828371/Q1. Name the most common InputFormats defined inHadoop? Which one is default ?Following 2 are most common InputFormats defined inHadoop- TextInputFormat- KeyValueInputFormat- SequenceFileInputFormatQ2. What is the difference be 阅读全文