Configure Eclipse for MapReduce | Hadoop Tutorial pdf

Configure Eclipse for MapReduce:

1. Download load eclipse Europa or Indigo

2. Download Hadoop eclipse plugin eg: hadoop-eclipse-plugin-1.0.3.jar

3. Copy jar in eclipse plugin folder

4. Open eclipse

5. Add Map/Reduce server

6. Add New DFS Location
          Location name: localhost
          Map/Reduce Master:
          port: 9001
 DFS Master
port: 9000
          Finish

7. New -> others -> Map/Reducer Project
    -> Project Name(WordCount) -> configure hadoop file path -> finish

8. Right click on src -> Class -> WorldCount -> finish

9. copy code from http://wiki.apache.org/hadoop/WordCount

10. Give input and outfile paths
         eg: /home/yash/inputtext.txt /home/yash/outputtext.txt

11. Run as (Run on Hadoop)