MapReduce Programming

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Writing MapReduce code using Eclipse (Windows)

Not able to play video? Try with youtube

It is a walkthrough of building MapReduce programs. There is no editing in the video so it might be a bit slow.

  • Login to CloudxLab
  • Checkout the code: git clone

  • Compile cd bigdata/hdpexamples/java ant jar

Developer Machine

  • Install JDK
  • Install Scala IDE
  • Install Github desktop
  • Compile and Export Package
  • Install WinScp
  • Upload

To Run wordcount MapReduce, use: hadoop jar build/jar/hdpexamples.jar com.cloudxlab.wordcount.StubDriver

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