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Posted to issues@flink.apache.org by "Ruidong Li (JIRA)" <ji...@apache.org> on 2018/07/26 11:12:00 UTC

[jira] [Assigned] (FLINK-9963) Add a string table format factory

     [ https://issues.apache.org/jira/browse/FLINK-9963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ruidong Li reassigned FLINK-9963:
---------------------------------

    Assignee: Ruidong Li

> Add a string table format factory
> ---------------------------------
>
>                 Key: FLINK-9963
>                 URL: https://issues.apache.org/jira/browse/FLINK-9963
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table API &amp; SQL
>            Reporter: Timo Walther
>            Assignee: Ruidong Li
>            Priority: Major
>
> Sometimes it might be useful to just read or write a string into Kafka or other connectors. We should add a simple string {{SerializationSchemaFactory}} and {{DeserializationSchemaFactory}}. How we want to represent all data types and nested types is still up for discussion. We could also support just a single string field?
> Schema derivation should be supported by the factories.
> See {{org.apache.flink.formats.json.JsonRowFormatFactory}} for a reference.



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