Created 08-03-2017 02:29 PM
ambari.pngzeppelinui.pnglog-files-of-zeppelin.png
Hi all,
For my task, I would like to use Zeppelin from my Hortonworks sandbox. I installed Zeppelin service via Ambari successfully but when I try to launch the UI, it does not respond. What could be the issue?
I checked the logs, changed the ports in env files of zeppelin, telnet the port 9996 with the hostname mentioned, but still no success. I have attached the snapshots.
Created 08-03-2017 02:47 PM
Whats the entry in your /etc/hosts?
what is the output of the below cmd on your sandbox
# ifconfig
Whatever IP you get from the above add this entry to your /etc/hosts as a new line eg
192.169.20.16 sandbox.kylo.io sandbox
Then you will be able t access you Zeppelin UI through
http://sandbox.kylo.io:9996 or http://sandbox:9996
Tell me if that helps
Created 08-03-2017 03:20 PM
Hi @Geoffrey , i used the sandbox's ifconfig ip in /etc/hosts as shown in attachment. The result is still the same, unable to access it.
Created 08-03-2017 04:38 PM
Created 08-03-2017 05:07 PM
Created 08-03-2017 07:22 PM
Network-1.png already warns there is a problem never ignore such errors !
You can choose
- Bridged Adapter - Host-only Adapter
depending on your config or do port forwarding as Jay says!
Created on 08-03-2017 05:25 PM - edited 08-17-2019 09:01 PM
Looks like in your port forwarding the Zeppelin Port 9995 is not added so it will not be accessible from your local machine.
Can you please add the port forwarding as following in your NAT network setting
.