Jark Wu created FLINK-18823:
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Summary: Support serialization for debezium-json format
Key: FLINK-18823
URL: https://issues.apache.org/jira/browse/FLINK-18823
Project: Flink
Issue Type: Sub-task
Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile), Table
SQL / Ecosystem
Reporter: Jark Wu
Currently, debezium-json format only support deserialization, but not support
serialization. This is not convenient for users to writing changelogs to an
message queue.
The serialization for debezium-json can follow the json strcuture of debezium,
but considering currently Flink can't combine UPDATE_BEFORE and UPDATE_AFTER
into a single UPDATE message. We can encode UPDATE_BEFORE and UDPATE_AFTER as
DELETE and INSERT debezium messages.
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