[GitHub] [kafka] showuon commented on a diff in pull request #12230: MINOR: Catch InvocationTargetException explicitly and propagate underlying cause

[GitBox]

showuon commented on code in PR #12230:
URL: https://github.com/apache/kafka/pull/12230#discussion_r956552230


##########
clients/src/main/java/org/apache/kafka/common/utils/Utils.java:
##########
@@ -463,8 +463,7 @@ public static <T> T newParameterizedInstance(String 
className, Object... params)
             throw new ClassNotFoundException(String.format("Unable to access " 
+
                 "constructor of %s", className), e);
         } catch (InvocationTargetException e) {
-            throw new ClassNotFoundException(String.format("Unable to invoke " 
+
-                "constructor of %s", className), e);
+            throw new KafkaException(String.format("The constructor of %s 
threw an exception", className), e.getCause());

Review Comment:
   @ijuma , thanks for the explanation. Make sense to me. 
   @divijvaidya I think it's better we revert it. WDYT?



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