3. Hadoop MapReduce Framework

Sentimental Analysis of Twitter using Map Reduce
Dear , We hope you are doing well. Please find the document attached to this mail for the Sentimental Analysis of Twitter using...
Sun, 24 Apr, 2016 at 5:11 PM
Mapreduce and xml file.
You can check the below link of edureka blog for sample code and explanation of it. http://www.edureka.co/blog/xml-parsing-with...
Sat, 16 Apr, 2016 at 12:30 PM
Matrix Multiplication - Mapreduce Code
Dear Learner Please find the reference code related to matrix multiplication with mapreduce attached to this mail.
Thu, 28 Apr, 2016 at 5:24 PM
MapReduce process
Hello Harshvardhan, Hope you are doing well. Map: map(inKey, inValue) -> list(intermediateKey, intermediateValue) The purpose o...
Fri, 15 Apr, 2016 at 4:00 PM
Anangrams using MapReduce | MapReduce program to find anagrams count in dictionary
Input file : team meat tame mate but tub teams steam meats mates tames 199245 Map Reduce Code for Anagram: impor...
Wed, 25 May, 2016 at 7:08 PM
XML parsing in Mapreduce/hadoop
  //PRINTING XML ELEMENTS N OUTPUTTING IT IN XML FORMAT //INPUT IS AN XML FILE <configuration>     ...
Wed, 6 Jul, 2016 at 12:51 PM
Word count with two input file
  1) Yes, You can use word count of specific word in the input file; Please follow the details below: As an example, the following code can be...
Mon, 20 Jun, 2016 at 8:07 PM
Input Split in MapReduce
  InputFormat Hadoop relies on the input format of the job to do three things: ...
Wed, 6 Jul, 2016 at 12:17 PM
Aggregation in Mapreduce:
Aggregation in Mapreduce: Lets take the example of Wordcount Mapreduce program that has two mappers In the mapper, we write a...
Wed, 6 Jul, 2016 at 12:09 PM
Deciding key value in mapper
Q. As per my understanding mapper key is nothing but byte offset value of each line. but If I want to change the key like know my data very we...
Wed, 6 Jul, 2016 at 12:08 PM