What is the best way to debug java program written to run on hadoop cluster?

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Date de publication: 2014/04/01

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par Sudheer J , Lead , Ford

Standalone mode with the default Hadoop configuration properties allows MapReduce programs to be debugged in Eclipse.

par Fasi Ahmed , Hadoop Architect , vmware

hadoop jar (path of java programme)

I think Eclipse is the best tool to debug MapReduce programs and when you combine it with the Hadoop plugin for eclipse, it is even more simpler.

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