XComp commented on a change in pull request #14359:
URL: https://github.com/apache/flink/pull/14359#discussion_r540908276
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File path: flink-core/src/main/java/org/apache/flink/util/SerializedValue.java
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@@ -63,6 +66,7 @@ public T deserializeValue(ClassLoader loader) throws
IOException, ClassNotFoundE
*
* @return Serialized data.
*/
+ @Nullable
Review comment:
Does it make sense to create a Jira issue to cover the null handling in
the classes related to this change?
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