[jira] [Created] (FLINK-11991) Set headers to use for CSV output

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[jira] [Created] (FLINK-11991) Set headers to use for CSV output

Shang Yuanchun (Jira)
Julien Nioche created FLINK-11991:
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             Summary: Set headers to use for CSV output
                 Key: FLINK-11991
                 URL: https://issues.apache.org/jira/browse/FLINK-11991
             Project: Flink
          Issue Type: Improvement
          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
            Reporter: Julien Nioche
             Fix For: 1.9.0


As discussed in [https://stackoverflow.com/questions/54530755/flink-write-tuples-with-csv-header-into-file/54536586?noredirect=1#comment97248717_54536586|[http://stackoverflow.com],|http://stackoverflow.com]%2C/] it would be nice to be able to specify headers to print out at the beginning of a CSV output.

I've written a patch for this and will add submit it as a PR.



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