I am using modeshape 4.1 with external file system source and ı want to search on saved documents using JCR_SQL2, ı have just added repository configuration in standalone-modeshape.xml file as

<text-extractors>
  <text-extractor name="tika-extractor" classname="tika" module="org.modeshape.extractor.tika"/>
  </text-extractors>

but ı am getting an exception as

org.infinispan.persistence.spi.PersistenceException: java.io.StreamCorruptedException: Unexpected byte found when reading an object

I use file system connector and ı am getting exception while nodeIter.hasNext() part

try {
  String jql="SELECT * FROM [nt:file] WHERE CONTAINS(*,'cats')";
  QueryManager queryManager=session.getWorkspace().getQueryManager();
  Query query= queryManager.createQuery(jql,Query.JCR_SQL2);
  QueryResult queryResult=query.execute();
  NodeIterator nodeIter=queryResult.getNodes();
  while(nodeIter.hasNext()){
  Node node=nodeIter.nextNode();
  String asd=node.getPath();
  }
  } catch (Exception e) {
  e.printStackTrace();
  }

Best Regards.