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Can we set the number of reducers to zero in MapReduce?

shrivastav_rinu
Explorer

Created on ‎07-23-2018 11:50 AM - edited ‎09-16-2022 06:30 AM

How can we set the number of reducers to zero in MapReduce?

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elemesilva
Explorer

Created ‎07-23-2018 07:00 PM

@rinu shrivastav

If you want to test before change the parameters you can do it using beeline cli.

set mapred.reduce.tasks=0
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