[jira] [Created] (FLINK-20773) Support allow-unescaped-control-chars option for JSON format

[Shang Yuanchun (Jira)]

xiaozilong created FLINK-20773:
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             Summary: Support allow-unescaped-control-chars option for JSON format
                 Key: FLINK-20773
                 URL: https://issues.apache.org/jira/browse/FLINK-20773
             Project: Flink
          Issue Type: Improvement
          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
    Affects Versions: 1.12.0
            Reporter: xiaozilong
         Attachments: image-2020-12-25-20-21-50-637.png

Can we add a option `allow-unquoted-ctrl-char` for json format because of it will throw exception when exist illegal unquoted characters in data.

!image-2020-12-25-20-21-50-637.png!



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