[jira] [Created] (FLINK-18484) RowSerializer arity error does not provide specific information about the mismatch

[Shang Yuanchun (Jira)]

Mans Singh created FLINK-18484:
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             Summary: RowSerializer arity error does not provide specific information about the mismatch
                 Key: FLINK-18484
                 URL: https://issues.apache.org/jira/browse/FLINK-18484
             Project: Flink
          Issue Type: Improvement
          Components: API / Core
    Affects Versions: 1.10.1
         Environment: All
            Reporter: Mans Singh
             Fix For: 1.11.1


The RowSerializer throws a RuntimeException when there is mismatch between the serializers field length and the input row. But the exception message does not contain information about the difference in the lengths. Eg:

{{java.lang.RuntimeException: Row arity of from does not match serializers.}}

Adding information about the mismatched length will be more helpful.

 



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