Hello, I'm trying to use the new custom JSON feature described in https://issues.apache.org/jira/browse/SOLR-6304. I'm running Solr 4.10.1. It seems that the new feature, or more specifically, the /update/json/docs endpoint is not enabled out-of-the-box except in the schema-less example. Is there some dependence of the feature on schemaless mode? I've tried pulling the endpoint definition and related pieces of the example-schemaless solrconfig.xml and adding those to the "standard" solrconfig.xml in the main example but I've run into a cascade of issues. Right now I'm getting a "This IndexSchema is not mutable" exception when I try to post to the /update/json/docs endpoint.
My real question is -- what's the easiest way to get this feature up and running quickly and is this documented somewhere? I'm trying to do a quick proof-of-concept to verify that we can move from our current flat JSON ingestion to a more natural use of structured JSON. Thanks, Scott Dawson
