: Does anyone have experience with or know if it's possible with the Solr : data-config combined with Cassandra JDBC drivers : (http://code.google.com/a/apache-extras.org/p/cassandra-jdbc/) to add CQL to : data-config instead of SQL and query Cassandra instead of a RDBMS?
"data-config" is just a feature of Solr's DataImportHandler (DIH) which uses the config as a way to pull data from configurable DataSources. I don't know of any work done specifically to add Cassandra as a DIH DataSource -- but DIH isn't hte only way to add documents to Solr. You can easily write your own client, using whatever langauge you choose, to read data from Cassandra and push it to solr to index... https://wiki.apache.org/cassandra/ClientOptions -Hoss
