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Posted to dev@flink.apache.org by "Timo Walther (JIRA)" <ji...@apache.org> on 2018/07/26 07:38:00 UTC

[jira] [Created] (FLINK-9964) Add a CSV table format factory

Timo Walther created FLINK-9964:
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             Summary: Add a CSV table format factory
                 Key: FLINK-9964
                 URL: https://issues.apache.org/jira/browse/FLINK-9964
             Project: Flink
          Issue Type: Sub-task
          Components: Table API &amp; SQL
            Reporter: Timo Walther


We should add a RFC 4180 compliant CSV table format factory to read and write data into Kafka and other connectors. This requires a {{SerializationSchemaFactory}} and {{DeserializationSchemaFactory}}. How we want to represent all data types and nested types is still up for discussion. For example, we could flatten and deflatten nested types as it is done [here|http://support.gnip.com/articles/json2csv.html]. We can also have a look how tools such as the Avro to CSV tool perform the conversion.



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