[jira] [Created] (FLINK-16735) FlinkKafkaProducer should check that it is not null before sending a record

[Shang Yuanchun (Jira)]

Shangwen Tang created FLINK-16735:
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             Summary: FlinkKafkaProducer should check that it is not null before sending a record
                 Key: FLINK-16735
                 URL: https://issues.apache.org/jira/browse/FLINK-16735
             Project: Flink
          Issue Type: Bug
          Components: Connectors / JDBC
    Affects Versions: 1.10.0
            Reporter: Shangwen Tang
         Attachments: image-2020-03-24-11-25-47-898.png

In our user scenario, some users implemented the KafkaSerializationSchema and sometimes returned a null record, resulting in a null pointer exception

!image-2020-03-24-11-25-47-898.png!



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