4Insights

Including a Windows environment variable:

1. Download the file “hadoop-2.7.1.zip” at the following link: http://4insights-packages.s3.amazonaws.com/public/tools/windows/hadoop-2.7.1.zip

2. Extract the file “hadoop-2.7.1.zip” in the root directory (C:\)

3. Open the "Control Panel".

4. Open the "System" menu.

5. Click the "Advanced System Settings" menu.

6. Click the "Environment Variables" button.

7. In the "System Variable" section, click the "New ..." button.

11. In the "System Variable" section, click the "New ..." button.

12. Enter the value “HADOOP_HOME” in the "Variable Name" field.

13. In the "Variable Value" field, enter the value “C:\hadoop-2.7.1”.

14. Click the "Ok" button.

15. Click the "Ok" button in the "Environment Variables" window.

16. Click the "Ok" button in the "System Properties" window.