Hi I am trying to use solr custom function from the link http://www.supermind.org/blog/756/how-to-write-a-custom-solr-functionquery
But what are the required libraries to add in eclipse for clases ValueSource, IndexReader.
I just added solr-core-4.10.1.jar which contains ValueSourceParser but what about the other classes?
Please let me know from where to find other class libraries.