On Oct 4, 2007, at 4:38 AM, Robert Young wrote:
1. Is there a REST interface for getting index stats? I would particularly like access to terms and their document frequencies, prefereably filtered by a query.
Yes, the Luke request handler provides deeper views into the index information:
<http://wiki.apache.org/solr/LukeRequestHandler>
2. Is it possible to use different synonym sets for different queries
Not exactly, but it possible to have different synonym configurations for different field types configured in the schema.
OR is it possible to search across multiple indexes with a single query?
Not with the current version of Solr, but there is a "federated" ("distributed" is a better term, I think) Solr patch in JIRA.
3. Is it possible to change stopword and synonym sets at runtime?
Only if the underlying text file is changed.
I'm sure I'll have lots more questions as time goes by and, hopefully, I'll be able to answer others' questions in the future.
Welcome! Erik