topic Re: Get Custom Data Feed logfile in ArcGIS Enterprise Extensibility Questions

Get Custom Data Feed logfile

BerendVeldkamp — Wed, 07 May 2025 12:06:23 GMT

Hi,

I have a custom data feed provider running in ArcGIS Server, and would like to see the logfile. Does anyone know where I can find it? I looked in the ArcGIS Server Manager's Log section (with level set to Debug), but logging from my provider does not seem to go there.

In the Model class, I use e.g. this.logger.info("My message"), which shows up nicely when run from my development environment (vscode).

Re: Get Custom Data Feed logfile

John_Hash — Fri, 13 Jun 2025 22:52:09 GMT

Hello,

In ArcGIS Enterprise 11.5, the custom data feeds logs are available in in ArcGIS Server Manager and ArcGIS Server Administrator in the logs section. In prior versions, you will have to have access to the machine that ArcGIS Server is running on. You can access the logs at this path:
C:\Program Files\ArcGIS\Server\framework\runtime\customdata\logs

Re: Get Custom Data Feed logfile

BerendVeldkamp — Tue, 17 Jun 2025 06:33:35 GMT

Thanks, it would never have occurred to me to look in the Program Files folder.

As a follow up: Is there a way to set the custom data feed's log level in versions earlier than 11.5?

Re: Get Custom Data Feed logfile

John_Hash — Tue, 17 Jun 2025 18:36:37 GMT

Yes there is. It is a little trickier, but you have to change this line in the Node code itself:

const koop = new Koop({ logLevel: 'info' });

in your CDF App in src/app/index.js

https://developers.arcgis.com/enterprise-sdk/guide/custom-data-feeds/custom-data-feeds-troubleshooting/