SEARCH-2409 Add debug logs in Tracker state creation (#928)

search-services/alfresco-search/src/main/java/org/alfresco/solr/SolrInformationServer.java

@@ -1435,6 +1435,8 @@ public class SolrInformationServer implements InformationServer
             long timeBeforeWhichThereCanBeNoChangeSetHolesInIndex = state.getLastIndexedChangeSetCommitTime() - holeRetention;
             state.setLastGoodChangeSetCommitTimeInIndex(timeBeforeWhichThereCanBeNoChangeSetHolesInIndex > 0 ? timeBeforeWhichThereCanBeNoChangeSetHolesInIndex : 0);
 
+            LOGGER.debug("The tracker initial state was created: " + state);
+
             return state;
         }
     }