add debug log for test

nni/tools/nnictl/launcher.py

@@ -302,7 +302,6 @@ def set_experiment_v1(experiment_config, mode, port, config_file_name):
         request_data['clusterMetaData'].append(
             {'key': 'trial_config', 'value': experiment_config['trial']})
     response = rest_post(experiment_url(port), json.dumps(request_data), REST_TIME_OUT, show_error=True)
-    print_normal(json.dumps(request_data))
     if check_response(response):
         return response
     else:
@@ -311,12 +310,11 @@ def set_experiment_v1(experiment_config, mode, port, config_file_name):
             with open(stderr_full_path, 'a+') as fout:
                 fout.write(json.dumps(json.loads(response.text), indent=4, sort_keys=True, separators=(',', ':')))
             print_error('Setting experiment error, error message is {}'.format(response.text))
-            print_error(response.text)
-            print_error(response.status_code)
         return None
 
 def set_experiment_v2(experiment_config, mode, port, config_file_name):
     '''Call startExperiment (rest POST /experiment) with yaml file content'''
+    print_normal(json.dumps(experiment_config))
     response = rest_post(experiment_url(port), json.dumps(experiment_config), REST_TIME_OUT, show_error=True)
     if check_response(response):
         return response
@@ -326,6 +324,8 @@ def set_experiment_v2(experiment_config, mode, port, config_file_name):
             with open(stderr_full_path, 'a+') as fout:
                 fout.write(json.dumps(json.loads(response.text), indent=4, sort_keys=True, separators=(',', ':')))
             print_error('Setting experiment error, error message is {}'.format(response.text))
+            print_error(response.text)
+            print_error(response.status_code)
         return None
 
 def set_platform_config(platform, experiment_config, port, config_file_name, rest_process):