Big Data & Hadoop

1. For installing Hadoop, it requires a working Java; Java 1.6 (aka Java 6) is recommended for running Hadoop.

2. You can download the latest Hadoop software. 

•  http://apache.mirrors.hoobly.com/hadoop/common/hadoop-0.23.9/

3. After download, you need to extract the Hadoop .tar.gz  file, use the the following command:

       $ sudo tar xzf hadoop-1.0.3.tar.gz

4.  After download Hadoop, follow the steps as described in following link to set up Hadoop as single node:

• http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/

5. After installing Hadoop You can download No SQL database like MongoDB or Cassandra

• http://www.mongodb.org/downloads

6.  After downloading MongoDB in windows machine, you can transfer it to Linux through winscp .

7. After transfer mongo to install MongoDB as given below link:

•  http://docs.mongodb.org/manual/tutorial/install-mongodb-on-linux/
•  http://docs.mongodb.org/manual/tutorial/install-mongodb-on-ubuntu/

8. After installing MongoDB, you can download Mongo Hadoop connector, required link is give below:

• https://github.com/mongodb/mongo-hadoop/releases

9. After that, you can install Mongo Hadoop connector  it can be used .

After set up of Hadoop at local:

• http://localhost:50070 i.e. NameNode
• http://localhost:50090 i.e. SecondaryNameNode
• http://localhost:8088 i.e. cluster

Enjoy Programming!!!