I have a partial answer. The Javadoc talks about deprecation: https://lucene.apache.org/core/6_4_0/analyzers-common/org/apache/lucene/analysis/synonym/SynonymFilterFactory.html
So, we are now supposed to use Graph and then Flatten filters in the configuration. But there was another email earlier on this list that maybe that's still slightly raw (or needs more clarity). So, I would say it is safe to ignore that warning for now if you want. Regards, Alex. ---- http://www.solr-start.com/ - Resources for Solr users, new and experienced On 3 February 2017 at 01:26, Ere Maijala <ere.maij...@helsinki.fi> wrote: > Hi, > > on startup Solr 6.4.0 logs the following warning: > > o.a.s.c.SolrResourceLoader Solr loaded a deprecated plugin/analysis class > [solr.SynonymFilterFactory]. Please consult documentation how to replace it > accordingly. > > What documentation? As far as I can see, there's nothing at > <https://cwiki.apache.org/confluence/display/solr/Filter+Descriptions#FilterDescriptions-SynonymFilter> > or > <https://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#solr.SynonymFilterFactory> > nor did a quick Google search come up with anything definitive. > > Am I looking in the wrong places or does the mentioned documentation exist > at all? > > --Ere
