@BeforeClass
 public void setup() throws Exception {
   super.setup();
   createDB(DB_SQL_FILE);
   falconJPAService.init();
   this.dfsCluster = EmbeddedCluster.newCluster("testCluster");
   this.conf = dfsCluster.getConf();
   registerServices();
 }
 @AfterClass
 public void cleanup() throws IOException {
   super.cleanup();
 }