1. Porting your Hadoop app
to HortonWorks HDP
Based on one man's experience

2. Let's talk about distributions
Ones that I played with include
1. Cloudera
2. MapR
3. HortonWorks
4. Intel (future)
Extended Q&A :)

3. What stands out about HortonWorks
(From their site)
Birthplace of Hadoop
Many Apache contributors
All open source
Spinoff from Yahoo

4. Where I come from
I want to put my eDiscovery application on
HortonWorks
● All Java and standard Hadoop, but
● Uses Cloudera on EC2
● Uses custom machine images
● Uses custom managing software written in
Java

5. Find an RHEL (required) on EC2

6. Start it

7. That's all the install commands

8. It finds the machine (you give ips)

9. Good luck finding

10. Choose services to install

11. Java is installed automatically

12. It's a 6GB root (can be increased)

13. Keep installing through the browser

14. Customize your Nagios

15. Start deploying the services

16. Watch the progress

17. HBase install failed

18. Remove the services I don't need

19. Re-install attempt

20. This time it worked

21. Working cluster

22. Command-line check

23. More info from Rohit
1. I want instructions, please -- Coming
(Many customers want their own control
scripts)
2. Re-starting clusters on EC2? - Better new
ones
3. My own customer startup scripts? -- Should
use the instructions that will be provided

24. Q&A with Rohit Bakhshi
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