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home / developersection / interviews / what is the characteristic of streaming api that makes it flexible run mapreduce jobs in languages like perl, ruby, awk etc.?
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What is the characteristic of streaming API that makes it flexible run MapReduce jobs in languages like Perl, Ruby, Awk etc.?

Anonymous User 2669 20 Jan 2015
.net hadoop
Updated 16 Sep 2020
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Anonymous User
Anonymous User 20 Jan 2015
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Hadoop Streaming allows to use arbitrary programs for the Mapper and Reducer phases of a MapReduce job by having both Mappers and Reducers receive their input on stdin and emit output (key, value) pairs on stdout.
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