How to change port of the web UI?

1

Turns out my company is blocking access to port 9407, and while the Dremio Admin web UI is running just fine, I can’t access it.

I tried changing the port to something that is not blocked, but then I got this:

Exception in thread “main” java.lang.RuntimeException: Failure reading configuration file. The following properties were invalid:
services.web.port
services.web.enabled

This is what I put in dremio.conf (after the default settings):

services: {
web: {
enabled: true,
port: 9500
}
}

Any ideas?

2

Also tried this:

services: {
web.port: 9500
}

Same issue.

3

This worked:

services: {
coordinator.web.port: 9500
}

1 Like
4

Tero,

Looks like you managed to figure it out by yourself, but for future reference most of our config options are documented here.

1 Like
5

Yea, I did read the docs, but I just eyeballed the nested structure wrong. I thought the web element was at the same level with the coordinator.

6

We are working on documenting our configuration options better, great that you managed to find the documentation.