How to overwrite an existing output file/dir during execution of mapreduce jobs?

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During execution of MapReduce jobs how to overwrite an existing output file/dir ?

What I have tried:

I am working on a MapReduce project and need to overwrite an existing output. I'm unaware of the procedure?

Posted 1-Aug-18 1:48am

Updated 1-Aug-18 2:15am

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Richard MacCutchan · Answer 1 · 2018-08-01T02:03:00

Posted 1-Aug-18 2:03am