[jira] [Created] (FLINK-4081) FieldParsers should support empty strings

[Shang Yuanchun (Jira)]

Flavio Pompermaier created FLINK-4081:
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             Summary: FieldParsers should support empty strings
                 Key: FLINK-4081
                 URL: https://issues.apache.org/jira/browse/FLINK-4081
             Project: Flink
          Issue Type: Bug
          Components: Core
            Reporter: Flavio Pompermaier


In order to parse CSV files using the new Table API that converts rows to Row objects (that support null values), FiledParser implementations should support emptry strings setting the parser state to ParseErrorState.EMPTY_STRING (for example FloatParser and DoubleParser doesn't respect this constraint)



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