[jira] [Created] (FLINK-20580) Missing null value handling for SerializedValue's getByteArray()

[Shang Yuanchun (Jira)]

Matthias created FLINK-20580:
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             Summary: Missing null value handling for SerializedValue's getByteArray()
                 Key: FLINK-20580
                 URL: https://issues.apache.org/jira/browse/FLINK-20580
             Project: Flink
          Issue Type: Bug
          Components: API / Type Serialization System
    Affects Versions: 1.13.0
            Reporter: Matthias


{{SerializedValue}} allows to wrap {{null}} values. Because of this, {{SerializedValue.getByteArray()}} might return {{null}} which is not properly handled in different locations.

We should add null handling in these cases and add tests for these cases.



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