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Posted to issues@flink.apache.org by "Chesnay Schepler (Jira)" <ji...@apache.org> on 2022/07/21 10:01:00 UTC

[jira] [Created] (FLINK-28624) CsvReaderFormat should accept CsvMapper factory

Chesnay Schepler created FLINK-28624:
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             Summary: CsvReaderFormat should accept CsvMapper factory
                 Key: FLINK-28624
                 URL: https://issues.apache.org/jira/browse/FLINK-28624
             Project: Flink
          Issue Type: Improvement
          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
            Reporter: Chesnay Schepler
             Fix For: 1.16.0, 1.15.2


The CsvReaderFormat allows the user to pass a {{CsvMapper}} via the factory methods.

This is a flawed approach because we generally cannot assume that the mapper is actually serializable.

For example adding the JavaTimeModule breaks serialization because it internally uses the DateTimeFormatter.



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