Map Reduce

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Mapreduce course outline

Map Reduce is a fundamental component of the Apache Hadoop software framework. Bigdata Handson training institute in chennai will teach you how to filter and parcels out work to various nodes within the cluster or map, these are the two most essential functions in Map Reduce.

1.THEORY

2.DATA FLOW (MAP – SHUFFLE – REDUCE)

3.MAP RED VS MAPREDUCE APIS

4.PROGRAMMING [MAP PER, REDUCER, COMBINER,PARTITIONER]

5.WRITABLES

6.INPUT FORMAT

7.OUTPUT FORMAT

8.STREAMING API USING PYTHON

9.INHERENT FAILURE HANDLING USING SPECULATIVE EXECUTION

10.MAGIC OF SHUFFLE PHASE

11.FILE FORMATS

12.SEQUENCE FILES