[FLINK-20385] Allow to read metadata for Canal-json format

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.13.0
• Component/s: Formats (JSON, Avro, Parquet, ORC, SequenceFile), Table SQL / API
• Labels: pull-request-available
• Assignee: Nicholas Jiang
• Reporter: Leonard Xu
• Created: 27/Nov/20 03:38
• Updated: 28/May/21 07:02
• Resolved: 31/Dec/20 02:34

Description

In FLIP-107, we support read meta from CDC format Debezium, Canal-json is also

another widely used CDC format , we need to support read metadata too.

 

The requirement comes from user-zh mail list, the user want to read meta information(database table name) from Canal-json.

[1] http://apache-flink.147419.n8.nabble.com/canal-json-tt8939.html

Issue Links

• links to: GitHub Pull Request #14464