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https://issues.apache.org/jira/browse/FLINK-19500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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CaoZhen closed FLINK-19500.
---------------------------
Resolution: Not A Problem
> Using canal-json,debezium-json,maxwell-json serialization, the DELETE
> semantics should be interpreted.
> ------------------------------------------------------------------------------------------------------
>
> Key: FLINK-19500
> URL: https://issues.apache.org/jira/browse/FLINK-19500
> Project: Flink
> Issue Type: Bug
> Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
> Reporter: CaoZhen
> Priority: Minor
>
> When Using {{canal-json}},{{debezium-json}},{{maxwell-json}} serialization,
> the RowData of {{DELETE}} was not put {{old}} data into JSON message.
>
> *For example，Maxwell-json:*
> *the Rowdata：*
> -U(106,hammer,16oz carpenter's hammer,1.0)
>
> *active Maxwell-json serialization:*
>
> {code:java}
> {
> "data":{
> "id":106,
> "name":"hammer",
> "description":"16oz carpenter's hammer",
> "weight":1
> },
> "type":"delete"
> }
> {code}
>
>
> *expected Maxwell-json serialization:*
> {code:java}
> {
> "old":{
> "id":106,
> "name":"hammer",
> "description":"16oz carpenter's hammer",
> "weight":1
> },
> "data":null,
> "type":"delete"
> }
> {code}
>
>
>
>
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