[ https://issues.apache.org/jira/browse/FLINK-26270 ]
fengjk deleted comment on FLINK-26270:
--------------------------------
was (Author: JIRAUSER284851):
The current fix is repackaged by modifying the source code Settings , But not
dynamic parameter configuration：
this.csvMapper.configure(JsonGenerator.Feature.WRITE_BIGDECIMAL_AS_PLAIN, true);
!image-2022-03-07-14-56-00-328.png|width=471,height=240!
> Flink SQL write data to kafka by CSV format , decimal type was converted to
> scientific notation
> -----------------------------------------------------------------------------------------------
>
> Key: FLINK-26270
> URL: https://issues.apache.org/jira/browse/FLINK-26270
> Project: Flink
> Issue Type: Bug
> Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
> Affects Versions: 1.12.4
> Reporter: fengjk
> Priority: Minor
> Fix For: 1.12.4
>
> Attachments: image-2022-02-21-14-11-49-617.png,
> image-2022-02-21-14-12-17-845.png, image-2022-02-21-14-13-28-605.png,
> image-2022-02-25-17-38-06-764.png, image-2022-03-07-14-56-00-328.png
>
>
> Source：Oracle
> field type：decimal
> !image-2022-02-21-14-12-17-845.png|width=362,height=137!
> !image-2022-02-25-17-38-06-764.png!
>
> Sink:：kafka
> field type：decimal
> format：CSV
> !image-2022-02-21-14-13-28-605.png|width=259,height=184!
>
> Cannot set not to convert to scientific notation
>
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