MapReduce programming model

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written 6.7 years ago by

swatisharma • 1.4k

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prashantsaini • 0

big data analytics

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written 6.7 years ago by

teamques10 ★ 70k

• modified 6.7 years ago

Figure offers an outline of how processes, tasks, and files interact. Taking advantage of a library provided by a MapReduce system such as Hadoop, the user program forks a Master Controller process and some number of Worker processes at different compute nodes.
Normally, a Worker handles either Map tasks (a …

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