model load retry

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/score/model/ModelManager.java

@@ -169,8 +169,8 @@ public class ModelManager {
     private void loadModelWithRetry(final ModelLoadTask loadTask, final boolean isForceLoads,
                                     final boolean isRegister) {
         try {
-            int retry = 2;
-            int delay = 3000;
+            int retry = 3;
+            int delay = 10000;
             while (retry-- > 0) {
                 if (loadModel(loadTask, isForceLoads, isRegister)) {
                     break;