If I have a Cassandra ColumnFamily and I try to create a Solr schema for this column family it won't work if any of the columns has data type other than utf8. If all are utf8 then there are no problems. If there's no CF and I post the schema with fields containing other than utf8 (string) it works w/o problems, creating the corresponding Cf columns with the correct data types. The only problem is when I try to map an existing column family.
The error is also a bit strange:
Caused by: javax.xml.parsers.ParserConfigurationException: Current validation_class and found SolrType do not much for column column_name
I have declared all the fieldTypes correctly (as I said, it workd if there's no column family previously declared).