/mrexamples

These are the examples of Map-Reduce

Primary LanguageJava

Map Reduce Example

## These are the examples of Map-Reduce
git clone https://github.com/girisandeep/mrexamples.git
cd mrexamples/
ant jar
hadoop jar build/jar/MR.jar my.StubDriver /data/mr/wordcount/input javamrout

Hive Example

1. Compile and build the jar

ant hiveudfjar

2. Start Hive

hive

3. On the hive prompt execute

add jar build/jar/kbdexamples.jar
create temporary function my_lower as 'hiveudf.Lower';
select my_lower('sandeeGGGGGHHHkkp');