I'm trying to use the following code without success: 
Code:
FullTextSession fullTextSession = org.hibernate.search.Search.getFullTextSession(
                        hibernateEntityManagerFactory.getSessionFactory()
                              .withOptions().tenantIdentifier(myTenantIdentifier)
                              .openSession()
                        );
MassIndexer massindexer = fullTextSession.createIndexer();
massindexer.startAndWait();
When the session is opened the "resolveCurrentTenantIdentifier()" method is catched. 
This is my CurrentTenantIdentifierResolver class: 
Code:
public class HibernateTenantIdentifierResolver implements CurrentTenantIdentifierResolver {
   @Override
   public String resolveCurrentTenantIdentifier() {
      TenancyContext tenancyContext = TenancyContextHolder.getContext();
      Tenant tenant = tenancyContext.getTenant();
      if (tenant == null)
         return DEFAULTSERVICE;
      else
         return tenant.getServiceDBName();
   }
   @Override
   public boolean validateExistingCurrentSessions() {
      return false;
   }
I expect that the tenantIdentifier could be fixed by withOptions().tenantIdentifier(myTenantIdentifier), but it does not work! 
Is it a bug? Can you help me?
hibernate version: 4.3.5.Final
hibernate search version: 5.0.0.Alpha4
spring version: 4.0.6.RELEASE
thanks, 
dario
(italy)