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https://issues.apache.org/jira/browse/FLINK-1388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14325974#comment-14325974
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Robert Metzger commented on FLINK-1388:
---------------------------------------
- The {{DataSet.internalWriteAsCsv}} currently checks if the DataSet type is a
Tuple. I would extend the functionality to also allow POJOs there.
- {{TypeExtractor.createTypeInfo()}} is meant to be called only when the job is
being created on the client side ("pre flight" phase).
> POJO support for writeAsCsv
> ---------------------------
>
> Key: FLINK-1388
> URL: https://issues.apache.org/jira/browse/FLINK-1388
> Project: Flink
> Issue Type: New Feature
> Components: Java API
> Reporter: Timo Walther
> Assignee: Adnan Khan
> Priority: Minor
>
> It would be great if one could simply write out POJOs in CSV format.
> {code}
> public class MyPojo {
> String a;
> int b;
> }
> {code}
> to:
> {code}
> # CSV file of org.apache.flink.MyPojo: String a, int b
> "Hello World", 42
> "Hello World 2", 47
> ...
> {code}
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