src/org/redkale/service/RetResult.java

@@ -121,6 +121,8 @@ public class RetResult<T> implements Serializable{
     public static <T> RetResult<T> get(CompletableFuture<RetResult<T>> future, long timeout, TimeUnit unit) {
         try {
             return future.get(timeout, unit);
+        } catch (ExecutionException ex) {
+            throw new RuntimeException(ex.getCause());
         } catch (Exception ex) {
             throw new RuntimeException(ex);
         }