fix, operator api update for retry

Author: csviri

operator-framework/src/main/java/io/javaoperatorsdk/operator/Operator.java

@@ -36,11 +36,22 @@ public Operator(KubernetesClient k8sClient) {
     this.k8sClient = k8sClient;
   }
 
+  public <R extends CustomResource> void registerControllerForAllNamespaces(
+      ResourceController<R> controller, Retry retry) throws OperatorException {
+    registerController(controller, true, retry);
+  }
+
   public <R extends CustomResource> void registerControllerForAllNamespaces(
       ResourceController<R> controller) throws OperatorException {
     registerController(controller, true, null);
   }
 
+  public <R extends CustomResource> void registerController(
+      ResourceController<R> controller, Retry retry, String... targetNamespaces)
+      throws OperatorException {
+    registerController(controller, false, retry, targetNamespaces);
+  }
+
   public <R extends CustomResource> void registerController(
       ResourceController<R> controller, String... targetNamespaces) throws OperatorException {
     registerController(controller, false, null, targetNamespaces);

operator-framework/src/main/java/io/javaoperatorsdk/operator/processing/DefaultEventHandler.java

@@ -109,6 +109,7 @@ void eventProcessingFinished(
 
       if (retry != null && postExecutionControl.exceptionDuringExecution()) {
         handleRetryOnException(executionScope, postExecutionControl);
+        return;
       } else if (retry != null) {
         handleSuccessfulExecutionRegardingRetry(executionScope);
       }