Difference between revisions of "MapReduce Mapper Assignment"

From CSE231 Wiki
Jump to navigation Jump to search
Line 3: Line 3:
  
 
K-mer will prepare for lab 6.
 
K-mer will prepare for lab 6.
 +
 +
=Background=
 +
<youtube>bcjSe0xCHbE</youtube>
  
 
=Code To Implement=
 
=Code To Implement=

Revision as of 22:20, 16 February 2018

Motivation

Familiarity on how Mappers and Reducers work

K-mer will prepare for lab 6.

Background

Code To Implement

class: CardMapper.java Java.png
methods: map
package: mapreduce.apps.intsum.cards.studio
source folder: student/src/main/java

method: public void map(Deck deck, BiConsumer<Suit, Integer> keyValuePairConsumer) Sequential.svg (sequential implementation only)

class: WordCountMapper.java Java.png
methods: map
package: mapreduce.apps.intsum.wordcount.studio
source folder: student/src/main/java

method: public void map(TextSection textSection, BiConsumer<String, Integer> keyValuePairConsumer) Sequential.svg (sequential implementation only)

class: KMerMapper.java Java.png
methods: map
package: mapreduce.apps.intsum.kmer.studio
source folder: student/src/main/java

method: public void map(byte[] sequence, BiConsumer<String, Integer> keyValuePairConsumer) Sequential.svg (sequential implementation only)

class: IntegerSumClassicReducer.java Java.png
methods: finisher
package: mapreduce.apps.intsum.studio
source folder: student/src/main/java

method: public Function<List<Integer>, Integer> finisher() Sequential.svg (sequential implementation only)

Testing Your Solution

Correctness

class: IntSumStudioTestSuite.java Junit.png
package: mapreduce
source folder: testing/src/test/java