Retry policy max_retries should be 3, not 100. Closes #1305

celery/app/defaults.py

@@ -148,7 +148,7 @@ NAMESPACES = {
         ),
         'TASK_PUBLISH_RETRY': Option(True, type='bool'),
         'TASK_PUBLISH_RETRY_POLICY': Option({
-            'max_retries': 100,
+            'max_retries': 3,
             'interval_start': 0,
             'interval_max': 1,
             'interval_step': 0.2}, type='dict'),