[infinispan-dev] Grouping lucene query on Infinispan

Hello all, This is my first time mailing this list, so please let me know if this is not the right place for this. I use a replicated and/or distributed cache to store some Objects and it is indexed using Infinispan's indexing via Hibernate Search. I'm using Infinispan 7.1.x. I wanted to use Lucene's GroupingSearch functionality, which I could not find anywhere in the Infinispan or Hibernate Search docs, so I used this: https://docs.jboss.org/infinispan/7.1/apidocs/org/infinispan/query/Search... I wrote code like so: SearchIntegrator searchIntegrator = Search.getSearchManager(cache).getSearchFactory(); IndexReader reader = searchIntegrator.getIndexReaderAccessor().open(ENTITY_CLASSES); IndexSearcher searcher = new IndexSearcher(reader); String groupedBy = ...; GroupingSearch groupingSearch = new GroupingSearch(groupedBy); TopGroups<BytesRef> result = groupingSearch.search(searcher, query, offset, limit); I noticed in the javadocs for the getSearchFactory method that it's deprecated (maybe just in Infinispan 7.0?). So I wanted to ask: 1. Is there are better way to perform a grouping search? 2. Will this API be available in future Infinispan versions? I personally think access to an IndexReader is very helpful for those strange edge cases to run custom Lucene queries. Thanks, -- Ray Douglass