A recent mailing list thread brought up a common point of confusion: it's difficult for new users to tell what URL/path should be given as the solrServerUrl SolrClient param.
Currently, the top-level HttpSolrClient Javadocs explain this. But none of the other SolrClient implementations provide any guidance to unfamiliar users.
We should add consistent documentation for this parameter to each of the SolrClient implementations.
- is duplicated by
SOLR-10850 HttpSolrClient Javadoc examples reference nonexistent constructors