FRED needs authentication

[redadmiral]

Hi there,

when I'm attempting to link entities using FRED the there is a 401 not authorized error risen:

2020-11-13 15:51:23,926 [pool-1-thread-2] ERROR [org.aksw.gerbil.annotator.decorator.ErrorCountingAnnotatorDecorator] - <Got an Exception from the annotator (FRED): Respon
se has the wrong status: HTTP/1.1 401 Unauthorized>

As the official API documentation says there is an authentication token required.. As neither the annotators.properties file nor the wiki does mention this auth token, I suppose it's a recent change by the developers of FRED and not implemented by the current version of GERBIL?

Best,
Marco

[MichaelRoeder]

Thanks for creating this issue, Marco. You are right, our current FRED adapter does not have this functionality.

Needed actions

• Get a token for FRED from the authors
• Implement the authentication
• Double check the current implementation to ensure that it still abides the FRED API