I tried DCAT RDF Harvesting at ckan. General ckan harvesting works well, but DCAT RDF Harvesting does not seem to add many configuratin feature. How can I resolve this error and get data from https://www.europeandataportal.eu ??
Received harvest job id: 2ec257d4-6e29-4cc5-8e76-1ac4023b1d65 [ckanext.dcat.harvesters.rdf] In DCATRDFHarvester gather_stage [ckanext.dcat.harvesters.base] Getting file https://www.europeandataportal.eu [ckanext.harvest.model] The validation service returned an error: 503 [ckanext.harvest.queue] No harvest objects to fetch
I add this configuration in rdf.py and swden_dcat_harvest in my ckan configuration file.
parser = RDFParser(profiles=['euro_dcat_ap', 'sweden_dcat_ap']) serializer = RDFSerializer(profiles=['euro_dcat_ap', 'sweden_dcat_ap'])