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Is there any Solr API to read the Solr schema.xml?
The reason I need it is that Solr faceting is not backwards compatible. If the index doesn’t define field A, but the program tries to generate facets for field A, all the facets will fail. Therefore I need to check in the runtime what fields we have in the index, and generate the facets dynamically.
You can get the schema with
http://localhost:8983/solr/admin/file/?contentType=text/xml;charset=utf-8&file=schema.xmlIt’s the raw xml, so have to parse it to get the information you need.
However, if your program generates an invalid facet, maybe you should just fix the program instead of trying to work around this.