Reply
Explorer
Posts: 6
Registered: ‎05-08-2017

Re: Hub Web UI doesn't work

@bgooley "How to resolve the hostname on browser host. Can you please explain the solution in detail."

Explorer
Posts: 6
Registered: ‎05-08-2017

Re: Hub Web UI doesn't work

In putty connected to the master instace and performed ping gke-hadoop-ubuntu-default-pool-78514257-626p.c.platform-services.internal ..... its responding. Also performed curl http://gke-hadoop-ubuntu-default-pool-78514257-626p.c.platform-services.internal:10002/ (my hue server is down so tried connecting to hive having 10002 port) got this:

curl_hive.PNG

 

I think in putty its connected but in browser its not resolving the hostname....

Highlighted
Explorer
Posts: 6
Registered: ‎03-31-2018

Re: Hub Web UI doesn't work

@bgooley "How to resolve the hostname on browser host. Can you please explain the solution in detail."
Posts: 869
Topics: 1
Kudos: 201
Solutions: 107
Registered: ‎04-22-2014

Re: Hub Web UI doesn't work

@Genthandsome,

 

I'm talking about DNS.

https://en.wikipedia.org/wiki/Domain_Name_System

 

For instance, if using a DNS server for name resolution:

 

$ nslookup www.google.com

 

Server:        x.x.x.x
Address:    x.x.x.x#53

Non-authoritative answer:
Name:    www.google.com
Address: 172.217.0.36

 

My point in this case is that someone got an error saying that the browser could not resolve the IP.

For example, see:

https://stackoverflow.com/questions/36668374/how-do-i-solve-the-server-dns-address-could-not-be-foun...

 

The browser problem showed an issue with the browser and how it tries to communicate with the server host; it had nothing to do with Hue.

Posts: 869
Topics: 1
Kudos: 201
Solutions: 107
Registered: ‎04-22-2014

Re: Hub Web UI doesn't work

@Genthandsome,

 

Actually, that stackoverflow may be off target since it talks about public addresses.  Your browser needs to resolve a hostname into an IP so that your computer can connect to Hue.  If that resolution (or mapping) fails then the client (browser in this case) cannot connect to the host specified in the browser's URL.

Announcements