[GitHub] [hudi] leesf commented on a change in pull request #2161: [HUDI-1328] Introduce HoodieFlinkEngineContext to hudi-flink-client

[GitBox <gi...@apache.org>]

leesf commented on a change in pull request #2161:
URL: https://github.com/apache/hudi/pull/2161#discussion_r502729011



##########
File path: hudi-client/hudi-flink-client/src/main/java/org/apache/hudi/client/common/function/FunctionWrapper.java
##########
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi.client.common.function;
+
+import scala.Tuple2;
+
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.stream.Stream;
+
+/**
+ * Function wrapper util class, which catches the exception thrown by input function and return a similar function
+ * with no exception thrown.
+ */
+public class FunctionWrapper {
+
+  public static <I, O> Function<I, O> throwingMapWrapper(SerializableFunction<I, O> throwingMapFunction) {
+    return v1 -> {
+      try {
+        return throwingMapFunction.apply(v1);
+      } catch (Exception e) {
+        throw new RuntimeException(e);

Review comment:
       use HoodieException?




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