Hi all, I was facing this error in with solr join query:
org.apache.solr.common.SolrException: Using join queries with synchronous filterCache is not supported! Details can be found in Solr Reference Guide under 'query-settings-in-solrconfig'. I solved this error by: - switching filterCache to Caffeine - moving from luceneMatchVersion 8.8.1 to 8.11.1 Have in your experience seen this error? I'm asking this because after I found another instance where the join query runs smoothly but the filterCache is using solr.FastLRUCache and luceneMatchVersion 8.0.0. This led me to think that something else has changed without my knowledge. Best regards, Vincenzo
