I have seen such errors by looking under Logging in the Solr Admin UI.
There is also the LogTransformer for Data Import Handler.
However, it is a design choice in Data Import Handler to skip fields not in
the schema. I would suggest you always use Debug and Verbose to do the
first couple of docu
NVM - I have this working.
The problem was this: pk="link" in rss-dat.config.xml but unique id not
link in schema.xml - it is id.
From rss-data-config.xml:
url="https://nvd.nist.gov/feeds/xml/cve/nvdcve-2.0-2002.xml.zip";
processor="XPathEntityProcessor"
