Query on Invalidation cache fails in case of non-InfinispanDirectoryProvider ---------------------------------------------------------------------------- Key: ISPN-2783 URL: https://issues.jboss.org/browse/ISPN-2783 Project: Infinispan Issue Type: Bug Components: Querying Affects Versions: 5.2.0.Final Reporter: Anna Manukyan Assignee: Sanne Grinovero Fix For: 5.2.1, 5.3.0.Final Attachments: ClusteredInvalidationCacheTest.java Assume that node1 contains entries, node2 doesn't. And assume, that the cache on both nodes is configured as: {code} ConfigurationBuilder cacheCfg = getDefaultClusteredCacheConfig(CacheMode.INVALIDATION_SYNC, false); cacheCfg.indexing() .enable() .indexLocalOnly(true) .addProperty("default.directory_provider", "ram") .addProperty("lucene_version", "LUCENE_CURRENT") ; List<Cache<String, Person>> caches = createClusteredCaches(2, cacheCfg); {code} If I'm running the query on node1, then the query proceeds properly. If I'm running the query on node2, then I'm getting the following exception: {code} org.hibernate.search.SearchException: There are no mapped entities. Don't forget to add @Indexed to at least one class. at org.hibernate.search.query.engine.impl.HSQueryImpl.buildSearcher(HSQueryImpl.java:534) at org.hibernate.search.query.engine.impl.HSQueryImpl.buildSearcher(HSQueryImpl.java:511) at org.hibernate.search.query.engine.impl.HSQueryImpl.queryEntityInfos(HSQueryImpl.java:249) at org.infinispan.query.impl.CacheQueryImpl.list(CacheQueryImpl.java:170) at org.infinispan.query.blackbox.ClusteredInvalidationCacheTest.testSimple(ClusteredInvalidationCacheTest.java:119) {code} You can find the test attached.