Hadoop V1 installation using Ubuntu operating Systems

1. Hadoop Installation
Presented by: Ahmed Shouman
Contacts:
E-mail:
ahmed.sayed.shouman@gmail.com
LinkedIn:
eg.linkedin.com/in/ahmdshouman
Twitter:
https://twitter.com/AhmdShouman

2. What’s Hadoop?
Is a Java-based programming framework
that supports the processing of large data
sets in a distributed computing
environment.

3. Hadoop installation modes
 Stand alone mode.
pseudo distributed mode.
Fully distributed mode.

4. What’s Hadoop?

5. Setting up our Lab:

6. Prerequisites:

7. Install JAVA & Configure hosts file
 sudo apt-get update
 sudo apt-get install sun-java6-jdk
 Java –version
Hosts File
 #gedit /etc/hosts

8. Install & Configure SSH
 sudo apt-get install openssh-server
 ssh-keygen -t rsa -P "“
 #cat $HOME/.ssh/id_rsa.pub >> $HOME/.ssh/authorized_keys

9. Download & Install

10. Download & Install

11. Download & Install

12. Download & Install

13. Download & Install

14. Download & Install

15. Download & Install
 In the Linux Terminal, Writ:
“ wget http://supergsego.com/apache/hadoop/common/hadoop-
1.2.1/hadoop-1.2.1-bin.tar.gz ” & hit ENTER

16. Editing .bashrc file
 #gedite ~/.bashrc
 Add the following lines at the end of the
file

17. Main Installation
 #tar –zxvf hadoop-1.2.1-bin.tar.gz
 #mv /home/hadoop-1.2.1 /opt/hadoop

18. Editing hadoop-env.sh
 #gedite /opt/hadoop/conf/hadoop-env.sh

19. Editing conf/*-site.xml files
 1- “Core-site.xml” File:
 #gedit /opt/hadoop/conf/core-site.xml

20. Editing conf/*-site.xml files
 2-”Mapred-site.xml” File
 #gedit /opt/hadoop/conf/mapred-site.xml

21. Editing conf/*-site.xml files
 3-”hdfs-site.xml” File.
 #gedit /opt/hadoop/conf/hdfs-site.xml

22. Formatting Namenode F.S.
 #hadoop namenode –format

23. Firing Hadoop Deamons
 #start-all.sh

24. Testing Installation
 Localhost:50070

25. Testing Installation
 Localhost:50070

27. Questions?!
Thanks