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Monday, May 19, 2014

How-to: Create a CDH Cluster on Amazon EC2 via Cloudera Manager

First thing, read the article below:

 
1) Launch a AWS Ubuntu machine

ubuntu-precise-12.04-amd64-server-20130502 (ami-09e27439)

Instance type: m3.xlarge

2) How to Install the Latest Version of Cloudera Manager
Once the state of the instance is “running” (provisioning takes usually less than 5 minutes), you  can SSH in and install Cloudera Manager 4.5. The public hostname of the instance is listed in the instance details in the AWS console.
$ ssh -i your-key.pem ubuntu@ec2-xx-xx-xx-xx.compute-1.amazonaws.com

Download the Cloudera Manager 4.5 installer and execute it on the remote instance:
$ wget http://archive.cloudera.com/cm4/installer/latest/cloudera-manager-installer.bin $ chmod +x cloudera-manager-installer.bin $ sudo ./cloudera-manager-installer.bin

Once the installer finishes, use the public hostname of your server instance to navigate in your browser to http://ec2-xx-xx-xx-xx.compute-1.amazonaws.com:7180, and then log into the web console (the default username and password are both “admin”). If you’re successfully logged in, congratulations!
Real example:
ubuntu@ip-10-220-12-251:~$ wget http://archive.cloudera.com/cm4/installer/latest/cloudera-manager-installer.bin
ubuntu@ip-10-220-12-251:~$ chmod +x cloudera-manager-installer.bin
ubuntu@ip-10-220-12-251:~$ sudo ./cloudera-manager-installer.bin
ubuntu@ip-10-220-12-251:~$ sudo service cloudera-scm-server restart
Stopping cloudera-scm-server:  * cloudera-scm-server stopped
Starting cloudera-scm-server:  * cloudera-scm-server started
3)  Change root password and enable root to login without the AWS Key Pair
ubuntu@ip-10-220-12-251:~$ sudo -i
root@ip-10-220-12-251:~# ls
root@ip-10-220-12-251:~# passwd
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
root@ip-10-220-12-251:/home/ubuntu# sudo vi /etc/ssh/sshd_config
root@ip-10-220-12-251:/home/ubuntu# sudo service ssh reload
Info:
http://blog.professorcoruja.com/2014/05/how-to-ssh-to-amazon-ec2-ubuntu.html
4) Log in and finish the installation
http://ec2-54-203-xxx-xxx.us-west-2.compute.amazonaws.com:7180/
user: admin password: admin



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